CVE-2022-43767 (GCVE-0-2022-43767)
Vulnerability from cvelistv5 – Published: 2023-04-11 09:02 – Updated: 2024-09-10 09:33
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) (All versions < V3.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) (All versions < V3.3), SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) (All versions < V3.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0) (All versions < V3.4.29), SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) (All versions < V3.3), SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) (All versions < V3.3), SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) (All versions < V3.4.29), SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) (All versions < V3.4.29), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.3.6), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.3.6). The webserver of the affected products contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation of the webserver of the affected product.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-12 19:11 UTC
CWE
- CWE-833 - Deadlock
Assigner
References
Impacted products
44 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Siemens | SIMATIC CP 1242-7 V2 |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1243-1 |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1243-7 LTE EU |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1243-7 LTE US |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1243-8 IRC |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1542SP-1 |
Affected:
0 , < V2.3
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1542SP-1 IRC |
Affected:
0 , < V2.3
(custom)
|
guessed | |
| Siemens | SIMATIC CP 1543SP-1 |
Affected:
0 , < V2.3
(custom)
|
guessed | |
| Siemens | SIMATIC CP 443-1 |
Affected:
0 , < V3.3
(custom)
|
guessed | |
| Siemens | SIMATIC CP 443-1 Advanced |
Affected:
0 , < V3.3
(custom)
|
guessed | |
| Siemens | SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL |
Affected:
0 , < V2.3
(custom)
|
guessed | |
| Siemens | SIPLUS ET 200SP CP 1543SP-1 ISEC |
Affected:
0 , < V2.3
(custom)
|
guessed | |
| Siemens | SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL |
Affected:
0 , < V2.3
(custom)
|
guessed | |
| Siemens | SIPLUS NET CP 1242-7 V2 |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIPLUS NET CP 443-1 |
Affected:
0 , < V3.3
(custom)
|
guessed | |
| Siemens | SIPLUS NET CP 443-1 Advanced |
Affected:
0 , < V3.3
(custom)
|
guessed | |
| Siemens | SIPLUS S7-1200 CP 1243-1 |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIPLUS S7-1200 CP 1243-1 RAIL |
Affected:
0 , < V3.4.29
(custom)
|
guessed | |
| Siemens | SIPLUS TIM 1531 IRC |
Affected:
0 , < V2.3.6
(custom)
|
guessed | |
| Siemens | TIM 1531 IRC |
Affected:
0 , < V2.3.6
(custom)
|
guessed | |
| siemens | simatic_cp_1542sp-1 |
Affected:
0 , < 2.3
(custom)
cpe:2.3:h:siemens:simatic_cp_1542sp-1:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1542sp-1_irc |
Affected:
0 , < 2.3
(custom)
cpe:2.3:h:siemens:simatic_cp_1542sp-1_irc:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1543sp-1 |
Affected:
0 , < 2.3
(custom)
cpe:2.3:h:siemens:simatic_cp_1543sp-1:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_443-1 |
Affected:
0 , < 3.3
(custom)
cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_443-1_advanced |
Affected:
0 , < 3.3
(custom)
cpe:2.3:h:siemens:simatic_cp_443-1_advanced:*:*:*:*:*:*:*:* |
||
| siemens | siplus_et_200sp_cp_1542sp-1_irc_tx_rail |
Affected:
0 , < 2.3
(custom)
cpe:2.3:h:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail:*:*:*:*:*:*:*:* |
||
| siemens | siplus_et_200sp_cp_1543sp-1_isec |
Affected:
0 , < 2.3
(custom)
cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec:*:*:*:*:*:*:*:* |
||
| siemens | siplus_et_200sp_cp_1543sp-1_isec_tx_rail |
Affected:
0 , < 2.3
(custom)
cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail:*:*:*:*:*:*:*:* |
||
| siemens | siplus_net_cp_1242-7_v2 |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:siplus_net_cp_1242-7_v2:*:*:*:*:*:*:*:* |
||
| siemens | siplus_net_cp_443-1 |
Affected:
0 , < 3.3
(custom)
cpe:2.3:h:siemens:siplus_net_cp_443-1:*:*:*:*:*:*:*:* |
||
| siemens | siplus_net_cp_443-1_advanced |
Affected:
0 , < 3.3
(custom)
cpe:2.3:h:siemens:siplus_net_cp_443-1_advanced:*:*:*:*:*:*:*:* |
||
| siemens | siplus_s7-1200_cp_1243-1 |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1242-7_v2 |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1242-7_v2:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1243-1 |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1243-1:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1243-1_dnp3 |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1243-1_dnp3:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1243-1_iec |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1243-1_iec:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1243-7_lte_eu |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1243-7_lte_eu:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1243-7_lte_us |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1243-7_lte_us:*:*:*:*:*:*:*:* |
||
| siemens | simatic_cp_1243-8_irc |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:simatic_cp_1243-8_irc:-:*:*:*:*:*:*:* |
||
| siemens | siplus_s7-1200_cp_1243-1_rail |
Affected:
0 , < *
(custom)
cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1_rail:*:*:*:*:*:*:*:* |
||
| siemens | siplus_tim_1531_irc |
Affected:
0 , < 2.3.6
(custom)
cpe:2.3:h:siemens:siplus_tim_1531_irc:*:*:*:*:*:*:*:* |
||
| siemens | tim_1531_irc |
Affected:
0 , < 2.3.6
(custom)
cpe:2.3:h:siemens:tim_1531_irc:-:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1542sp-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1542sp-1",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1542sp-1_irc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1542sp-1_irc",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1543sp-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1543sp-1",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_443-1",
"vendor": "siemens",
"versions": [
{
"lessThan": "3.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_443-1_advanced:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_443-1_advanced",
"vendor": "siemens",
"versions": [
{
"lessThan": "3.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_et_200sp_cp_1542sp-1_irc_tx_rail",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_et_200sp_cp_1543sp-1_isec",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_et_200sp_cp_1543sp-1_isec_tx_rail",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_net_cp_1242-7_v2:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_net_cp_1242-7_v2",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_net_cp_443-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_net_cp_443-1",
"vendor": "siemens",
"versions": [
{
"lessThan": "3.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_net_cp_443-1_advanced:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_net_cp_443-1_advanced",
"vendor": "siemens",
"versions": [
{
"lessThan": "3.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_s7-1200_cp_1243-1",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1242-7_v2:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1242-7_v2",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1243-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1243-1",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1243-1_dnp3:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1243-1_dnp3",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1243-1_iec:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1243-1_iec",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1243-7_lte_eu:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1243-7_lte_eu",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1243-7_lte_us:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1243-7_lte_us",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1243-8_irc:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1243-8_irc",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1_rail:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_s7-1200_cp_1243-1_rail",
"vendor": "siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_tim_1531_irc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_tim_1531_irc",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:tim_1531_irc:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tim_1531_irc",
"vendor": "siemens",
"versions": [
{
"lessThan": "2.3.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-43767",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-12T19:11:06.737320Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-12T20:11:32.129Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-03T13:40:06.317Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf"
},
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/html/ssa-139628.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/html/ssa-566905.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1242-7 V2",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.4.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-1",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.4.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.4.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-1 IEC (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.4.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-7 LTE EU",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.4.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-7 LTE US",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.4.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-8 IRC",
"vendor": "Siemens",
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"value": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions \u003c V3.4.29), SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) (All versions \u003c V3.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) (All versions \u003c V3.3), SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) (All versions \u003c V3.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions \u003c V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions \u003c V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions \u003c V2.3), SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0) (All versions \u003c V3.4.29), SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) (All versions \u003c V3.3), SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) (All versions \u003c V3.3), SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) (All versions \u003c V3.4.29), SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) (All versions \u003c V3.4.29), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions \u003c V2.3.6), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions \u003c V2.3.6). The webserver of the affected products contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation of the webserver of the affected product."
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"id": "CVE-2022-43767",
"lastModified": "2024-11-21T07:27:11.520",
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"privilegesRequired": "NONE",
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"value": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions \u003c V3.4.29), SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) (All versions \u003c V3.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) (All versions \u003c V3.3), SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) (All versions \u003c V3.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions \u003c V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions \u003c V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions \u003c V2.3), SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0) (All versions \u003c V3.4.29), SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) (All versions \u003c V3.3), SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) (All versions \u003c V3.3), SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) (All versions \u003c V3.4.29), SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) (All versions \u003c V3.4.29), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions \u003c V2.3.6), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions \u003c V2.3.6). The webserver of the affected products contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation of the webserver of the affected product."
}
],
"id": "CVE-2022-43767",
"lastModified": "2026-06-17T05:07:17.067",
"metrics": {
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{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "productcert@siemens.com",
"type": "Secondary"
}
],
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{
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{
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"timestamp": "2024-07-12T19:11:06.737320Z",
"version": "2.0.3"
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},
"published": "2023-04-11T10:15:17.540",
"references": [
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-139628.html"
},
{
"source": "productcert@siemens.com",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-566905.html"
},
{
"source": "productcert@siemens.com",
"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-139628.html"
},
{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-566905.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf"
}
],
"sourceIdentifier": "productcert@siemens.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-833"
}
],
"source": "productcert@siemens.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-29T03:11:32+00:00",
"cve": "CVE-2022-43767",
"id": "CVE-2022-43767",
"initial_release_date": "2022-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2022-43767",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-43767.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T13:40:06.317Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf"
},
{
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],
"url": "https://cert-portal.siemens.com/productcert/html/ssa-139628.html"
},
{
"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/html/ssa-566905.html"
}
],
"title": "CVE Program Container"
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{
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"cpe:2.3:h:siemens:simatic_cp_1542sp-1:*:*:*:*:*:*:*:*"
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"version": "0",
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}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_1542sp-1_irc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1542sp-1_irc",
"vendor": "siemens",
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{
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"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
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"cpe:2.3:h:siemens:simatic_cp_1543sp-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_1543sp-1",
"vendor": "siemens",
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{
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"status": "affected",
"version": "0",
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}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "simatic_cp_443-1",
"vendor": "siemens",
"versions": [
{
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"status": "affected",
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}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "simatic_cp_443-1_advanced",
"vendor": "siemens",
"versions": [
{
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"status": "affected",
"version": "0",
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}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_et_200sp_cp_1542sp-1_irc_tx_rail",
"vendor": "siemens",
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{
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"status": "affected",
"version": "0",
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}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_et_200sp_cp_1543sp-1_isec",
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{
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},
{
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"product": "siplus_et_200sp_cp_1543sp-1_isec_tx_rail",
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{
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]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_net_cp_1242-7_v2:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_net_cp_1242-7_v2",
"vendor": "siemens",
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{
"lessThan": "*",
"status": "affected",
"version": "0",
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}
]
},
{
"cpes": [
"cpe:2.3:h:siemens:siplus_net_cp_443-1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "siplus_net_cp_443-1",
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"versions": [
{
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},
{
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{
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"version": "0",
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},
{
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"cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1:*:*:*:*:*:*:*:*"
],
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{
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],
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{
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],
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},
{
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],
"defaultStatus": "unknown",
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{
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{
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],
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{
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],
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{
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],
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{
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],
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{
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{
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],
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]
}
],
"metrics": [
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}
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"timestamp": "2024-07-12T19:11:06.737320Z",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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{
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"product": "SIMATIC CP 1242-7 V2",
"vendor": "Siemens",
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{
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{
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"vendor": "Siemens",
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},
{
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"vendor": "Siemens",
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{
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{
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]
},
{
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{
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},
{
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"vendor": "Siemens",
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{
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"status": "affected",
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},
{
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"status": "affected",
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},
{
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"vendor": "Siemens",
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{
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"status": "affected",
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}
]
},
{
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"vendor": "Siemens",
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{
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},
{
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{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions \u003c V3.4.29), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions \u003c V3.4.29), SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions \u003c V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions \u003c V2.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) (All versions \u003c V3.3), SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) (All versions \u003c V3.3), SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) (All versions \u003c V3.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions \u003c V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions \u003c V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions \u003c V2.3), SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0) (All versions \u003c V3.4.29), SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) (All versions \u003c V3.3), SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) (All versions \u003c V3.3), SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) (All versions \u003c V3.4.29), SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) (All versions \u003c V3.4.29), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions \u003c V2.3.6), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions \u003c V2.3.6). The webserver of the affected products contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation of the webserver of the affected product."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-833",
"description": "CWE-833: Deadlock",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-10T09:33:33.351Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-139628.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-566905.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2022-43767",
"datePublished": "2023-04-11T09:02:50.497Z",
"dateReserved": "2022-10-26T11:27:16.347Z",
"dateUpdated": "2024-09-10T09:33:33.351Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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