var-201812-0346
Vulnerability from variot
A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions < V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known. SIMATIC S7-1200 and SIMATIC S7-1500 Contains a resource exhaustion vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Siemens SIMATIC S7-1200 and SIMATIC S7-1500 are programmable logic controllers (PLCs) from Siemens AG in small and medium-sized automation systems. Siemens SIMATIC S7 is prone to a denial-of-service vulnerability. Remote attackers may exploit this issue to cause denial-of-service conditions, denying service to legitimate users
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201812-0346",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "simatic s7-1500",
"scope": "lt",
"trust": 2.4,
"vendor": "siemens",
"version": "2.6"
},
{
"model": "simatic s7-1200",
"scope": null,
"trust": 1.4,
"vendor": "siemens",
"version": null
},
{
"model": "simatic s7-1200",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": null
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "1.8.3"
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "1.7"
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "2.5"
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "2.0"
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "1.6"
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "1.5.0"
},
{
"model": "simatic s7-1500",
"scope": "eq",
"trust": 0.3,
"vendor": "siemens",
"version": "0"
},
{
"model": "simatic s7-1500",
"scope": "ne",
"trust": 0.3,
"vendor": "siemens",
"version": "2.6"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "simatic s7 1200",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "simatic s7 1500",
"version": "*"
}
],
"sources": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "BID",
"id": "105928"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:siemens:simatic_s7-1200_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:siemens:simatic_s7-1500_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Younes Dragoni of Nozomi Networks",
"sources": [
{
"db": "BID",
"id": "105928"
}
],
"trust": 0.3
},
"cve": "CVE-2018-13815",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2018-13815",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CNVD-2018-25436",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "IVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.2,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.9 [IVD]"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "VHN-123912",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2018-13815",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.8,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2018-13815",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2018-13815",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2018-25436",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-201811-486",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1",
"trust": 0.2,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-123912",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "VULHUB",
"id": "VHN-123912"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
},
{
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions \u003c V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known. SIMATIC S7-1200 and SIMATIC S7-1500 Contains a resource exhaustion vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Siemens SIMATIC S7-1200 and SIMATIC S7-1500 are programmable logic controllers (PLCs) from Siemens AG in small and medium-sized automation systems. Siemens SIMATIC S7 is prone to a denial-of-service vulnerability. \nRemote attackers may exploit this issue to cause denial-of-service conditions, denying service to legitimate users",
"sources": [
{
"db": "NVD",
"id": "CVE-2018-13815"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "BID",
"id": "105928"
},
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "VULHUB",
"id": "VHN-123912"
}
],
"trust": 2.7
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2018-13815",
"trust": 3.6
},
{
"db": "ICS CERT",
"id": "ICSA-18-317-05",
"trust": 2.3
},
{
"db": "BID",
"id": "105928",
"trust": 2.0
},
{
"db": "SIEMENS",
"id": "SSA-584286",
"trust": 1.7
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486",
"trust": 0.9
},
{
"db": "CNVD",
"id": "CNVD-2018-25436",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528",
"trust": 0.8
},
{
"db": "IVD",
"id": "7D80FC81-463F-11E9-8E8E-000C29342CB1",
"trust": 0.2
},
{
"db": "SEEBUG",
"id": "SSVID-98855",
"trust": 0.1
},
{
"db": "VULHUB",
"id": "VHN-123912",
"trust": 0.1
}
],
"sources": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "VULHUB",
"id": "VHN-123912"
},
{
"db": "BID",
"id": "105928"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
},
{
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"id": "VAR-201812-0346",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "VULHUB",
"id": "VHN-123912"
}
],
"trust": 1.567001695
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"ICS",
"Network device"
],
"sub_category": null,
"trust": 0.6
},
{
"category": [
"ICS"
],
"sub_category": null,
"trust": 0.2
}
],
"sources": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
}
]
},
"last_update_date": "2024-11-23T22:37:57.648000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "SSA-584286",
"trust": 0.8,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf"
},
{
"title": "Patch for SiemensSIMATICS7-1200 and SIMATICS7-1500 denial of service vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/147357"
},
{
"title": "Siemens SIMATIC S7-1200 and SIMATIC S7-1500 Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86887"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-400",
"trust": 1.9
},
{
"problemtype": "CWE-410",
"trust": 1.0
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-123912"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.3,
"url": "https://ics-cert.us-cert.gov/advisories/icsa-18-317-05"
},
{
"trust": 1.7,
"url": "http://www.securityfocus.com/bid/105928"
},
{
"trust": 1.7,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-13815"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-13815"
},
{
"trust": 0.3,
"url": "http://www.siemens.com/"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "VULHUB",
"id": "VHN-123912"
},
{
"db": "BID",
"id": "105928"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
},
{
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"db": "VULHUB",
"id": "VHN-123912"
},
{
"db": "BID",
"id": "105928"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
},
{
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-12-14T00:00:00",
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"date": "2018-12-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"date": "2018-12-13T00:00:00",
"db": "VULHUB",
"id": "VHN-123912"
},
{
"date": "2018-11-13T00:00:00",
"db": "BID",
"id": "105928"
},
{
"date": "2019-03-26T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"date": "2018-11-15T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201811-486"
},
{
"date": "2018-12-13T16:29:00.383000",
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-12-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2018-25436"
},
{
"date": "2019-10-09T00:00:00",
"db": "VULHUB",
"id": "VHN-123912"
},
{
"date": "2018-11-13T00:00:00",
"db": "BID",
"id": "105928"
},
{
"date": "2019-03-26T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-014528"
},
{
"date": "2019-10-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201811-486"
},
{
"date": "2024-11-21T03:48:07.740000",
"db": "NVD",
"id": "CVE-2018-13815"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "SIMATIC S7-1200 and SIMATIC S7-1500 Vulnerable to resource exhaustion",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014528"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Resource management error",
"sources": [
{
"db": "IVD",
"id": "7d80fc81-463f-11e9-8e8e-000c29342cb1"
},
{
"db": "CNNVD",
"id": "CNNVD-201811-486"
}
],
"trust": 0.8
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.