CVE-2014-2257

Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted ISO-TSAP packets.

Score

CVSS 2.0 7.8 High

Status

Modified - cve@mitre.org

Published

2014-03-16

Last modified

2024-08-06

Affected products

• Simatic S7-1500 Cpu Firmware (Siemens)

References

• http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01
• http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf