CVE-2023-28827
Vulnerability from cvelistv5
Published
2024-09-10 09:33
Modified
2024-09-10 15:11
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-7 LTE (All versions < V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of the affected devices do not properly handle certain requests, causing a timeout in the watchdog, which could lead to the clean up of pointers.
This could allow a remote attacker to cause a denial of service condition in the system.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-28827",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T15:10:54.020229Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-10T15:11:03.085Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1242-7 V2 (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.5.20",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-1 (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.5.20",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.5.20",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-1 IEC (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.5.20",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-7 LTE",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.5.20",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC CP 1243-8 IRC",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.5.20",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC HMI Comfort Panels (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC IPC DiagBase",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC IPC DiagMonitor",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinCC Runtime Advanced",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS TIM 1531 IRC",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.4.8",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "TIM 1531 IRC",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.4.8",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-7 LTE (All versions \u003c V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions \u003c V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions \u003c V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions \u003c V2.4.8). The web server of the affected devices do not properly handle certain requests, causing a timeout in the watchdog, which could lead to the clean up of pointers. \r\n\r\nThis could allow a remote attacker to cause a denial of service condition in the system."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 8.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476: NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-10T09:33:37.794Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-423808.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2023-28827",
"datePublished": "2024-09-10T09:33:37.794Z",
"dateReserved": "2023-03-24T15:17:29.557Z",
"dateUpdated": "2024-09-10T15:11:03.085Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2023-28827\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2024-09-10T10:15:05.347\",\"lastModified\":\"2024-09-10T12:09:50.377\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions \u003c V3.5.20), SIMATIC CP 1243-7 LTE (All versions \u003c V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions \u003c V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions \u003c V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions \u003c V2.4.8). The web server of the affected devices do not properly handle certain requests, causing a timeout in the watchdog, which could lead to the clean up of pointers. \\r\\n\\r\\nThis could allow a remote attacker to cause a denial of service condition in the system.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en SIMATIC CP 1242-7 V2 (incl. variantes SIPLUS) (Todas las versiones \u0026lt; V3.5.20), SIMATIC CP 1243-1 (incl. variantes SIPLUS) (Todas las versiones \u0026lt; V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. variantes SIPLUS) (Todas las versiones \u0026lt; V3.5.20), SIMATIC CP 1243-1 IEC (incl. variantes SIPLUS) (Todas las versiones \u0026lt; V3.5.20), SIMATIC CP 1243-7 LTE (Todas las versiones \u0026lt; V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (Todas las versiones \u0026lt; V3.5.20), SIMATIC HMI Comfort Panels (incl. variantes SIPLUS) (Todas las versiones), SIMATIC IPC DiagBase (Todas las versiones), SIMATIC IPC DiagMonitor (todas las versiones), SIMATIC WinCC Runtime Advanced (todas las versiones), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (todas las versiones \u0026lt; V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (todas las versiones \u0026lt; V2.4.8). El servidor web de los dispositivos afectados no procesa correctamente ciertas solicitudes, lo que provoca un tiempo de espera en el watchdog, lo que podr\u00eda provocar la limpieza de punteros. Esto podr\u00eda permitir que un atacante remoto provoque una condici\u00f3n de denegaci\u00f3n de servicio en el sistema.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnerableSystemConfidentiality\":\"NONE\",\"vulnerableSystemIntegrity\":\"NONE\",\"vulnerableSystemAvailability\":\"HIGH\",\"subsequentSystemConfidentiality\":\"NONE\",\"subsequentSystemIntegrity\":\"NONE\",\"subsequentSystemAvailability\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirements\":\"NOT_DEFINED\",\"integrityRequirements\":\"NOT_DEFINED\",\"availabilityRequirements\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnerableSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedVulnerableSystemIntegrity\":\"NOT_DEFINED\",\"modifiedVulnerableSystemAvailability\":\"NOT_DEFINED\",\"modifiedSubsequentSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedSubsequentSystemIntegrity\":\"NOT_DEFINED\",\"modifiedSubsequentSystemAvailability\":\"NOT_DEFINED\",\"safety\":\"NOT_DEFINED\",\"automatable\":\"NOT_DEFINED\",\"recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\"}}],\"cvssMetricV31\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-423808.html\",\"source\":\"productcert@siemens.com\"}]}}"
}
}
Loading...
Loading...
- 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.