CVE-2016-8562

Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability

Simatic Cp 1543-1 Firmware

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.

18. Nov 2016

Ausgewertete Quellen

• Hersteller
  http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf
• Hersteller
  https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf
• Hinweis
  http://www.securityfocus.com/bid/94436
• Hinweis
  https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-8562
• CISA
  Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability
• NVD
  CVE-2016-8562