CVE-2026-34499

Hard-Coded Cryptographic Key Exposed in Johnson Controls ADVMS

Published Oct 7, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
Use of hard-coded cryptographic key vulnerability in Johnson Controls ADVMS allows Read Sensitive Constants Within an Executable.

This issue affects ADVMS: before 3.10.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Johnsoncontrols
Johnsoncontrols advms
Vendors & Products Johnsoncontrols
Johnsoncontrols advms
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Hard-Coded Cryptographic Key Exposed in Johnson Controls ADVMS
Type Values Removed Values Added
Description Use of hard-coded cryptographic key vulnerability in Johnson Controls ADVMS allows Read Sensitive Constants Within an Executable. This issue affects ADVMS: before 3.10.
Weaknesses CWE-321
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jci
Published
Updated
Oct 7, 2026, 8:37 PM
Reserved
Mar 30, 2026, 8:25 AM
Status
Awaiting Analysis
Published
Oct 7, 2026, 8:17 PM
Modified
Oct 8, 2026, 9:33 PM