CVE-2022-46141 MEDIUM

CVE-2022-46141

Vendor Siemens
Product SIMATIC STEP 7 (TIA Portal)
Weakness CWE-316
Published December 12, 2023
Last update November 25, 2024

CVSS base score

4.2/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

What the vulnerability does

01Description

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All versions < V19). An information disclosure vulnerability could allow a local attacker to gain access to the access level password of the SIMATIC S7-1200 and S7-1500 CPUs, when entered by a legitimate user in the hardware configuration of the affected application.

Key dates

02Disclosure timeline

December 12, 2023 CVE published
November 25, 2024 Record updated