AI Score
Confidence
Low
EPSS
Percentile
80.3%
Siemens SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted ISO-TSAP packets, a different vulnerability than CVE-2014-2257.
ics-cert.us-cert.gov/advisories/ICSA-14-079-02
www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf
cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf