CVE-2021-40364
Vulnerability from cvelistv5
Published
2021-11-09 11:32
Modified
2024-08-04 02:44
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 5). The affected systems store sensitive information in log files. An attacker with access to the log files could publicly expose the information or reuse it to develop further attacks on the system.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf | Vendor Advisory |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T02:44:09.470Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC PCS 7 V8.2",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC PCS 7 V9.0",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V9.0 SP3 UC04"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC PCS 7 V9.1",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V9.1 SP1"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinCC V15 and earlier",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V15 SP1 Update 7"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinCC V16",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V16 Update 5"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinCC V17",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V17 Update 2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinCC V7.4",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.4 SP1 Update 19"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC WinCC V7.5",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.5 SP2 Update 5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions \u003c V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (All versions \u003c V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions \u003c V15 SP1 Update 7), SIMATIC WinCC V16 (All versions \u003c V16 Update 5), SIMATIC WinCC V17 (All versions \u003c V17 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 5). The affected systems store sensitive information in log files. An attacker with access to the log files could publicly expose the information or reuse it to develop further attacks on the system."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-532",
"description": "CWE-532: Insertion of Sensitive Information into Log File",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-04-11T09:02:00.354Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2021-40364",
"datePublished": "2021-11-09T11:32:06",
"dateReserved": "2021-09-01T00:00:00",
"dateUpdated": "2024-08-04T02:44:09.470Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2021-40364\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2021-11-09T12:15:10.070\",\"lastModified\":\"2023-04-11T10:15:10.807\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions \u003c V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (All versions \u003c V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions \u003c V15 SP1 Update 7), SIMATIC WinCC V16 (All versions \u003c V16 Update 5), SIMATIC WinCC V17 (All versions \u003c V17 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 5). The affected systems store sensitive information in log files. An attacker with access to the log files could publicly expose the information or reuse it to develop further attacks on the system.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en SIMATIC PCS 7 V8.2 (Todas las versiones), SIMATIC PCS 7 V9.0 (Todas las versiones anteriores a V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (Todas las versiones anteriores a V9. 1 SP1), SIMATIC WinCC V15 y anteriores (Todas las versiones anteriores a V15 SP1 Update 7), SIMATIC WinCC V16 (Todas las versiones anteriores a V16 Update 5), SIMATIC WinCC V17 (Todas las versiones anteriores a V17 Update 2), SIMATIC WinCC V7.4 (Todas las versiones anteriores a V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (Todas las versiones anteriores a V7.5 SP2 Update 5). Los sistemas afectados almacenan informaci\u00f3n sensible en archivos de registro. Un atacante con acceso a los archivos de registro podr\u00eda exponer p\u00fablicamente la informaci\u00f3n o reutilizarla para desarrollar otros ataques al sistema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:N\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":2.1},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"8.2\",\"matchCriteriaId\":\"8B62697B-2F75-44EA-A1F8-14BF9D1F99CC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.0\",\"versionEndExcluding\":\"9.1\",\"matchCriteriaId\":\"62431198-DA5D-4E7A-A938-162FF374E3FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_pcs_7:9.1:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D25510C-F677-4A98-806C-FF644F11EEC6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.4\",\"matchCriteriaId\":\"CA2E9785-246F-496B-9139-02E2F4003352\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"E79DA14E-419C-49BA-8E4F-2907E1D8937F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"81F9C13C-065C-4E40-BB46-687D791348A9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update1:*:*:*:*:*:*\",\"matchCriteriaId\":\"5CF06E69-0A23-418D-B0EC-574DACBB4DD9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update2:*:*:*:*:*:*\",\"matchCriteriaId\":\"9164EAC1-C416-4F1F-A910-CE84A167A6D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"3422B714-DB0F-4EE3-A7D4-9A0165214563\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update1:*:*:*:*:*:*\",\"matchCriteriaId\":\"70B79B00-F61D-4F10-AD7B-74718F061D9E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update2:*:*:*:*:*:*\",\"matchCriteriaId\":\"A8766442-CC8D-4221-89B8-F75D195F71E8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update3:*:*:*:*:*:*\",\"matchCriteriaId\":\"26C08FB9-AFEB-4A53-AAB3-37C9717B30C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update4:*:*:*:*:*:*\",\"matchCriteriaId\":\"68896900-7FCC-4BFB-B787-8992B459F00D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A961C560-0288-4BC7-B3EB-11610765A34A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:16:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4316924-9EF8-4835-A2E4-0C81F4DE473D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:16:update1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A1011EBE-A08D-4066-A2B8-45736AE6999B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:16:update2:*:*:*:*:*:*\",\"matchCriteriaId\":\"37284D6C-ADB9-43A9-817D-7879FDF8BF7F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:16:update3:*:*:*:*:*:*\",\"matchCriteriaId\":\"1DAD73CB-A027-4CEA-A439-A271717BBEDD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:16:update4:*:*:*:*:*:*\",\"matchCriteriaId\":\"150B957C-545F-4BD8-8AB9-E64ACC59C865\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:17:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"C665E91E-DC56-41E0-99B4-ACFAA70B3103\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_wincc:17:update1:*:*:*:*:*:*\",\"matchCriteriaId\":\"BB46C8BD-942A-45DC-AA8A-C0D9418CA302\"}]}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
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.