CVE-2022-34836 MEDIUM

CVE-2022-34836: ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control

Vendor Abb
Product ABB Zenon
Weakness CWE-23
Published August 24, 2022
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity Low

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

What the vulnerability does

01Description

Relative Path Traversal vulnerability in ABB Zenon 8.20 allows the user to access files on the Zenon system and user also can add own log messages and e.g., flood the log entries. An attacker who successfully exploit the vulnerability could access the Zenon runtime activities such as the start and stop of various activity and the last error code etc.

Key dates

02Disclosure timeline

August 24, 2022 CVE published
September 17, 2024 Record updated