CVE-2022-34836

ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control

HIGH
8.2
CVSS Score
Published: August 24, 2022 at 03:15 PM UTC
Updated: June 17, 2026 at 04:51 AM UTC
1 product affected across 1 vendorZenon

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Severity
HIGH8.2
Exploit prediction
EPSS 0.6%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 8.20

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-23CWE-22

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