PT-2014-4588 · Siemens · Simatic S7-1500 Cpu

Published 2014-03-16 · Updated 2020-02-10 · CVE-2014-2257

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Siemens SIMATIC S7-1500 CPU PLC devices versions prior to 1.5.0

Description The issue allows remote attackers to cause a denial of service, resulting in a defect-mode transition, by sending crafted ISO-TSAP packets.

Recommendations For versions prior to 1.5.0, update the firmware to version 1.5.0 or later to resolve the issue.

Fix

Related Identifiers

CVE-2014-2257

Affected Products

Simatic S7-1500 Cpu

References · 4

• http://siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-2257 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf · Note
• http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01 · Note