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Simatic Step 7 CVE-2015-1356

MEDIUM
Permissions, Privileges, and Access Controls (CWE-264)
2015-02-18 cve@mitre.org
Privilege Escalation Siemens Simatic Step 7
4.4
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
4.4 MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:L/AC:M/Au:N/C:P/I:P/A:P
Attack Vector
Local
Attack Complexity
M
Confidentiality
P
Integrity
P
Availability
P

Lifecycle Timeline

1
CVE Published
Feb 18, 2015 - 02:59 cve.org
MEDIUM 4.4

DescriptionCVE.org

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.

AnalysisAI

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. Rated medium severity (CVSS 4.4). No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-264. 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 include: Siemens Simatic Step 7. Version information: before 13.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2015-1356 vulnerability details – vuln.today
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