جزئیات آسیب‌پذیری

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.

• http://www.securityfocus.com/bid/94436 vdb-entryx_refsource_BID
• https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01 x_refsource_MISC
• http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf x_refsource_CONFIRM
• https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf x_refsource_CONFIRM
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-8562 government-resource