Riskcovery

CVE-2021-42029

State
Published
Severity
Not scored
Published
Apr 12, 2022
Updated
Aug 4, 2024
Reserved
Oct 6, 2021

Read the record on cve.org

Description

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 5), SIMATIC STEP 7 (TIA Portal) V17 (All versions < V17 Update 2). An attacker could achieve privilege escalation on the web server of certain devices due to improper access control vulnerability in the engineering system software. The attacker needs to have direct access to the impacted web server.

Scores

The record has no CVSS score.

Weaknesses

Affected Products

ProductVersions
SIMATIC STEP 7 (TIA Portal) V15Siemens
  • All versionsAffected
SIMATIC STEP 7 (TIA Portal) V16Siemens
  • All versions < V16 Update 5Affected
SIMATIC STEP 7 (TIA Portal) V17Siemens
  • All versions < V17 Update 2Affected

References

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