PT-2015-5381 · Siemens · Simatic Step 7

Published 2015-04-06 · Updated 2016-11-28 · CVE-2015-1601

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Siemens SIMATIC STEP 7 (TIA Portal) versions 12 and 13 before 13 SP1 Upd1

Description The issue allows man-in-the-middle attackers to obtain sensitive information or modify transmitted data via unspecified vectors.

Recommendations For versions 12 and 13 before 13 SP1 Upd1, update to version 13 SP1 Upd1 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-254

Related Identifiers

CVE-2015-1601

Affected Products

Simatic Step 7

References · 4

• http://siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-315836.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-1601 · Security Note
• http://securityfocus.com/bid/72691 · Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-487246.pdf · Note