CVEvulnerability

CVE-2020-10048

5.5 MEDIUM Published 2021-02-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-02-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-287, CWE-288

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 configurations

• siemens simatic pcs 7 • siemens simatic wincc (< 7.5) • siemens simatic wincc 7.5

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel weakness

References