CVE-2020-10048
09.02.2021, 17:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| siemens | simatic_pcs_7 | * |
| siemens | simatic_wincc | 𝑥 < 7.5 |
| siemens | simatic_wincc | 7.5:sp1 |
| siemens | simatic_wincc | 7.5:sp1_update1 |
| siemens | simatic_wincc | 7.5:sp1_update2 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-288 - Authentication Bypass Using an Alternate Path or ChannelA product requires authentication, but the product has an alternate path or channel that does not require authentication.
- CWE-287 - Improper AuthenticationWhen an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.