PT-2016-5235 · Siemens · Simatic S7-1200 Cpu

Maik Brüggemann + 1 · Published 2016-03-16 · Updated 2016-12-03 · CVE-2016-2846

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Siemens SIMATIC S7-1200 CPU devices versions prior to 4.0

Description The issue allows remote attackers to bypass a user program block protection mechanism.

Recommendations For versions prior to 4.0, update to version 4.0 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-254

Related Identifiers

CVE-2016-2846

Affected Products

Simatic S7-1200 Cpu

References · 5

• https://osv.dev/vulnerability/CVE-2016-2846 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-2846 · Security Note
• http://siemens.com/cert/pool/cert/siemens_security_advisory_ssa-833048.pdf · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-833048.pdf · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-16-075-01 · Note