CVE-2021-42029
CVE-2021-42029
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
12 Apr 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Siemens · SIMATIC STEP 7 (TIA Portal) V15Siemens · SIMATIC STEP 7 (TIA Portal) V16Siemens · SIMATIC STEP 7 (TIA Portal) V17Want to know if your infrastructure is exposed to this?
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