CVE-2022-21935 json
Metasys password guessing
published 2022-06-15 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27091
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
A vulnerability in Metasys ADS/ADX/OAS 10 versions prior to 10.1.5 and Metasys ADS/ADX/OAS 11 versions prior to 11.0.2 allows unverified password change.
Patch / fix
- Johnson Controls Metasys ADS/ADX/OAS server 10.1.5, 11.0.2
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-22-165-01 updated cvss 7.5
Johnson Controls Metasys ADS ADX OAS Servers
-
Johnson Controls Inc All Metasys ADS/ADX/OAS 10, 11affected: mitigation “Update Metasys ADS/ADX/OAS Version 10 with patch 10.1.5” johnsoncontrols.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
0.99% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Affected products
- Johnson Controls Metasys ADS/ADX/OAS server
Classification
References
-
johnsoncontrols.com
/cyber-solutions/security-advisories
vendor-advisory
-
cisa.gov
/uscert/ics/advisories/icsa-22-165-01
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2022-21935
- NVD CVE-2022-21935
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.