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TI-2022-15644 Aliases CVE-2022-34838GHSA-gm2j-544r-33fw

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

Priority LOW 35CWE-257Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-522.

Summary

Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add or alter data points and corresponding attributes. Once such engineering data is used the data visualization will be altered for the end user.

Why it matters now

EPSS 0.00152 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ABBABB Zenonup to 8.20—No fix listedCNA
  • ABB Zenon VendorABB Affected up to 8.20 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:abb:zenon:*:*:*:*:*:*:*:*up to 8.20VulnerableABB
  • cpe:2.3:a:abb:zenon:*:*:*:*:*:*:*:* Versions up to 8.20 Vulnerable ·ABB

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-34838
  2. 2026-10-03 Alias added: GHSA-gm2j-544r-33fw

References

Advisory 1

  • TI-2023-03108 Code Execution through Writable Mosquitto Configuration File CVSS 3.1HIGH 8.8
  • TI-2022-15642 ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control CVSS 3.1HIGH 8.2
  • TI-2023-03109 Code Execution through overwriting service executable in utilities directory CVSS 3.1HIGH 8.1
  • TI-2023-03111 Insecure deserialization in zenon internal DLLs CVSS 3.1HIGH 7.5
  • TI-2022-15643 ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control CVSS 3.1MEDIUM 6.2
  • TI-2023-03110 Code Execution through overwriting project file on zenon engineering studio system CVSS 3.1MEDIUM 5.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences