CISA KEV 정보
| 취약점명 | Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability |
|---|---|
| 설명 | 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. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-20 |
| 등록일 (KEV) | 2022-03-03 |
| 조치 기한 | 2022-03-24 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2016-8562 |
NVD 상세 정보
CVSS v3.1: 7.5 HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 3.5
AV:N/AC:M/Au:S/C:N/I:N/A:P설명: 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.
참조
- http://www.securityfocus.com/bid/94436 [Broken Link, Third Party Advisory, VDB Entry]
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf [Broken Link, Patch, Vendor Advisory]
- https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf [Vendor Advisory]
- https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01 [Third Party Advisory, US Government Resource]
- http://www.securityfocus.com/bid/94436 [Broken Link, Third Party Advisory, VDB Entry]
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf [Broken Link, Patch, Vendor Advisory]
- https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf [Vendor Advisory]
- https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01 [Third Party Advisory, US Government Resource]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-8562
This product uses the NVD API but is not endorsed or certified by the NVD.