gsd-2016-8562
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-8562",
"description": "Siemens SIMATIC CP 1543-1 before 2.0.28, when SNMPv3 write access or SNMPv1 is enabled, allows remote authenticated users to cause a denial of service by modifying SNMP variables.",
"id": "GSD-2016-8562"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-8562"
],
"details": "A vulnerability has been identified in SIMATIC CP 1543-1 (All versions \u003c V2.0.28), SIPLUS NET CP 1543-1 (All versions \u003c V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service.",
"id": "GSD-2016-8562",
"modified": "2023-12-13T01:21:22.819389Z",
"schema_version": "1.4.0"
}
},
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"cveID": "CVE-2016-8562",
"dateAdded": "2022-03-03",
"dueDate": "2022-03-24",
"product": "SIMATIC CP",
"requiredAction": "Apply updates per vendor instructions.",
"shortDescription": "An improper privilege management vulnerability exists within the Siemens SIMATIC Communication Processor (CP) that allows a privileged attacker to remotely cause a denial of service.",
"vendorProject": "Siemens",
"vulnerabilityName": "Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability"
},
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"ID": "CVE-2016-8562",
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}
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"name": "https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01",
"refsource": "MISC",
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01"
},
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"name": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf",
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-04-12T10:15Z",
"publishedDate": "2016-11-18T21:59Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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