PT-2016-5062 · Siemens · Simatic S7-1500 Cpu

Published 2016-02-08 · Updated 2020-02-10 · CVE-2016-2201

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Siemens SIMATIC S7-1500 CPU devices versions prior to 1.8.3

Description The issue allows remote attackers to bypass a replay protection mechanism. This can be achieved by sending packets on TCP port 102.

Recommendations For versions prior to 1.8.3, update to version 1.8.3 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2016-2201

Affected Products

Simatic S7-1500 Cpu

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2016-2201 · Security Note
• https://osv.dev/vulnerability/CVE-2016-2201 · Vendor Advisory
• http://siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdf · Vendor Advisory
• http://securitytracker.com/id/1034954 · Note
• http://securityfocus.com/bid/83110 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02 · Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf · Note