CVE-2014-2254
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 HTTP packets, a different vulnerability than CVE-2014-2255.
Ver en NVDSeveridad
N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0047 (0.5%)
Percentil: 64.8%
EPSS: 2026-05-06
Afecta
siemens:simatic_s7_cpu_1200_firmwaresiemens:simatic_s7_cpu-1211csiemens:simatic_s7_cpu_1212csiemens:simatic_s7_cpu_1214csiemens:simatic_s7_cpu_1215csiemens:simatic_s7_cpu_1217cDescripción técnica
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 HTTP packets, a different vulnerability than CVE-2014-2255.
Publicada: 24/3/2014, 14:20:39
Última modificación: 6/5/2026, 22:30:45
Referencias
- http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf
- http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf