Description
A vulnerability has been identified in PCS neo (Administration Console) (All versions < V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | PCS neo (Administration Console) | All versions < V3.1 | — |
| Siemens | TIA Portal | V15, V15.1 and V16 | — |
Advisories 2
- ICSA-21-040-05 Siemens TIA Administrator (Update A) CISA ICS & IT advisories · May 6, 2025
- SSA-428051 SSA-428051: Privilege Escalation Vulnerability in TIA Administrator Siemens ProductCERT · Sep 14, 2021