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TI-2022-12499 Aliases CVE-2022-30243GHSA-gppm-8rx9-64w6

Honeywell Alerton Visual Logic through 2022-05-04 allows unauthenticated programming…

Priority MEDIUM 42CWE-829Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-829.

Summary

Honeywell Alerton Visual Logic through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be stored on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function.

Why it matters now

EPSS 0.01812 78th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:honeywell:alterton_visual_logic_firmware:*:*:*:*:*:*:*:*up to 2022-05-04VulnerableHoneywell
cpe:2.3:h:honeywell:alterton_visual_logic:-:*:*:*:*:*:*:*not specified by NVDRunning onHoneywell
  • cpe:2.3:o:honeywell:alterton_visual_logic_firmware:*:*:*:*:*:*:*:* Versions up to 2022-05-04 Vulnerable ·Honeywell
  • cpe:2.3:h:honeywell:alterton_visual_logic:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Honeywell

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-30243
  2. 2026-10-03 Alias added: GHSA-gppm-8rx9-64w6

References

Advisory 2

Other 1

Sources

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