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CVE-2021-42029 A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| SIMATIC STEP 7 (TIA Portal) V15 | Versions not published | |
| SIMATIC STEP 7 (TIA Portal) V16 | Versions not published | |
| SIMATIC STEP 7 (TIA Portal) V17 | Versions not published |
References
- cert-portal.siemens.com cert-portal.siemens.com
Timeline
- Published
- Last modified
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