CVE-2014-5074
siemens: no CVSS score yet. EPSS 9.7% chance of exploitation in the next 30 days.
Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets.
- EPSS
- 9.7% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- siemens:simatic_s7-1500_cpu_firmware
- siemens:simatic_s7-1511-1_pn_cpu
- siemens:simatic_s7-1513-1_pn_cpu
- siemens:simatic_s7-1515-2_pn_cpu
- siemens:simatic_s7-1516-3_pn\/dp_cpu
- siemens:simatic_s7-1516f-3_pn\/dp_cpu
- siemens:simatic_s7-1518-4_pn\/dp_cpu
- siemens:simatic_s7-1518f-4_pn\/dp_cpu
References
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-310688.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-310688.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-14-226-01
- https://www.exploit-db.com/exploits/44693/
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-310688.pdf