On Metasys ADX Server version 12.0 running MVE, an Active Directory user could execute…
Priority LOW 36CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-287.
Summary
On Metasys ADX Server version 12.0 running MVE, an Active Directory user could execute validated actions without providing a valid password when using MVE SMP UI.
Why it matters now
EPSS 0.00601 48th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:johnsoncontrols:metasys_extended_application_and_data_server:12.0:*:*:*:*:*:*:* | 12.0 | Vulnerable | Johnson Controls |
| cpe:2.3:a:johnsoncontrols:metasys_for_validated_environments:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Johnson Controls |
- cpe:2.3:a:johnsoncontrols:metasys_extended_application_and_data_server:12.0:*:*:*:*:*:*:* Versions 12.0 Vulnerable ·Johnson Controls
- cpe:2.3:a:johnsoncontrols:metasys_for_validated_environments:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Johnson Controls
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-21936
- 2026-10-03 Alias added: GHSA-jhww-39jr-3qqf
References
More Johnson Controls Metasys Extended Application And Data Server vulnerabilities
- TI-2021-14621 Metasys session token CVSS 3.1CRITICAL 9.8
- TI-2020-07260 Metasys Improper Restriction of XML External Entity Reference CVSS 3.1CRITICAL 9.1
- TI-2022-06298 Metasys Unverified Password Change CVSS 3.1HIGH 8.8
- TI-2021-14623 Metasys privilege management CVSS 3.1HIGH 8.8
- TI-2021-14618 Server-side request forgery in Johnson Controls Metasys CVSS 3.1HIGH 8.8
- TI-2022-06301 Cross-site scripting in Johnson Controls Metasys ADS/ADX/OAS server CVSS 3.1HIGH 8.7
Sources
- CVE-2022-21936 · CVE Program
- CVE-2022-21936 · NVD
- FIRST EPSS
- GHSA-jhww-39jr-3qqf · GitHub Advisory Database · CC BY 4.0
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