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

5.9MEDIUM

Key Information:

Vendor

Abb

Status
Abb Zenon
Vendor
CVE Published:
26 July 2022

What is CVE-2022-34836?

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.

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Affected Version(s)

ABB Zenon <= 8.20

References

https://search.abb.com/library/Download.aspx?DocumentID=2...
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CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ABB thanks Ruben Santamarta for helping to identify the vulnerabilities and protecting our customers
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