CVE-2023-37194 (GCVE-0-2023-37194)

Vulnerability from cvelistv5 – Published: 2023-10-10 10:21 – Updated: 2024-09-19 14:27
VLAI
Summary
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). The kernel memory of affected devices is exposed to user-mode via direct memory access (DMA) which could allow a local attacker with administrative privileges to execute arbitrary code on the host system without any restrictions.
Severity
6.7 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
Siemens SIMATIC CP 1604 Affected: All versions
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Siemens SIMATIC CP 1616 Affected: All versions
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Siemens SIMATIC CP 1623 Affected: All versions
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Siemens SIMATIC CP 1626 Affected: All versions
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Siemens SIMATIC CP 1628 Affected: All versions
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siemens simatic_cp_1604_firmware Affected: 0 , < * (custom)
    cpe:2.3:o:siemens:simatic_cp_1604_firmware:-:*:*:*:*:*:*:*
 Create a notification for this product.
siemens simatic_cp_1616_firmware Affected: 0 , < * (custom)
    cpe:2.3:o:siemens:simatic_cp_1616_firmware:-:*:*:*:*:*:*:*
 Create a notification for this product.
siemens simatic_cp_1623_firmware Affected: 0 , < * (custom)
    cpe:2.3:o:siemens:simatic_cp_1623_firmware:-:*:*:*:*:*:*:*
 Create a notification for this product.
siemens simatic_cp_1626_firmware Affected: 0 , < * (custom)
    cpe:2.3:o:siemens:simatic_cp_1626_firmware:-:*:*:*:*:*:*:*
 Create a notification for this product.
siemens simatic_cp_1628_firmware Affected: 0 , < * (custom)
    cpe:2.3:o:siemens:simatic_cp_1628_firmware:-:*:*:*:*:*:*:*
 Create a notification for this product.
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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T17:09:34.104Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-37194\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-19T14:23:50.733459Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:o:siemens:simatic_cp_1604_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"siemens\", \"product\": \"simatic_cp_1604_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:siemens:simatic_cp_1616_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"siemens\", \"product\": \"simatic_cp_1616_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:siemens:simatic_cp_1623_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"siemens\", \"product\": \"simatic_cp_1623_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:siemens:simatic_cp_1626_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"siemens\", \"product\": \"simatic_cp_1626_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:siemens:simatic_cp_1628_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"siemens\", \"product\": \"simatic_cp_1628_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-19T14:27:11.031Z\"}}], \"cna\": {\"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 6.7, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C\"}}], \"affected\": [{\"vendor\": \"Siemens\", \"product\": \"SIMATIC CP 1604\", \"versions\": [{\"status\": \"affected\", \"version\": \"All versions\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC CP 1616\", \"versions\": [{\"status\": \"affected\", \"version\": \"All versions\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC CP 1623\", \"versions\": [{\"status\": \"affected\", \"version\": \"All versions\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC CP 1626\", \"versions\": [{\"status\": \"affected\", \"version\": \"All versions\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC CP 1628\", \"versions\": [{\"status\": \"affected\", \"version\": \"All versions\"}], \"defaultStatus\": \"unknown\"}], \"references\": [{\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). The kernel memory of affected devices is exposed to user-mode via direct memory access (DMA) which could allow a local attacker with administrative privileges to execute arbitrary code on the host system without any restrictions.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-284\", \"description\": \"CWE-284: Improper Access Control\"}]}], \"providerMetadata\": {\"orgId\": \"cec7a2ec-15b4-4faf-bd53-b40f371f3a77\", \"shortName\": \"siemens\", \"dateUpdated\": \"2023-10-10T10:21:22.914Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-37194\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-19T14:27:20.089Z\", \"dateReserved\": \"2023-06-28T13:43:44.254Z\", \"assignerOrgId\": \"cec7a2ec-15b4-4faf-bd53-b40f371f3a77\", \"datePublished\": \"2023-10-10T10:21:22.914Z\", \"assignerShortName\": \"siemens\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.