Description
A vulnerability has been identified in SIMATIC PCS 7 (All versions), SIMATIC WinCC (All versions < V7.5 SP2). Due to an insecure password verification process, an attacker could bypass the password protection set on protected files, thus being granted access to the protected content, circumventing authentication.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | SIMATIC PCS 7 | All versions | — |
| Siemens | SIMATIC WinCC | All versions < V7.5 SP2 | — |
Advisories 1
- ICSA-21-040-09 SIMATIC WinCC Graphics Designer CISA ICS & IT advisories · Feb 9, 2021