VULNERABILITY INTELLIGENCE

CVE-2015-1356

CVSS score4.4 MEDIUM
EPSS probability0.51%
CISA KEVNot currently listed
Published2015-02-18
Last modified2026-06-17
CVSS vectorAV:L/AC:M/Au:N/C:P/I:P/A:P

Description

Siemens SIMATIC STEP 7 (TIA Portal) before 13 SP1 determines a user's privileges on the basis of project-file fields that lack integrity protection, which allows remote attackers to establish arbitrary authorization data via a modified file.

Primary references