What’s Vulnerable › Vulnerabilities

CVE-2015-1356

• Severity: medium (CVSS 4.4 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-02-18 · updated 2026-06-17
• Weakness: CWE-264

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.

Affected products

• Siemens SIMATIC STEP 7 (TIA Portal): through 13.0

References

• http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-234789.pdf
• http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-234789.pdf

Get alerted when CVE-2015-1356 or the next vulnerability affects your stack