CVE-2021-36200
Metasys ADS/ADX/OAS with MUI
MEDIUM
5.3
CVSS Score
Published: July 22, 2022 at 02:55 PM UTC
Updated: June 17, 2026 at 03:58 AM UTC
3 products affected across 1 vendorMetasys Extended Application and Data ServerMetasys Application and Data ServerMetasys Open Application Server
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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%
Description
Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
10.0 ≤ v < 10.1.611.0 ≤ v < 11.0.2All 10 versions ≤ v < 10.1.6All 11 versions ≤ v < 11.0.2All 10 versionsAll 11 versions
Affected range stops below 10.1.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.2, so it looks safe — our inference, not a vendor statement
10.0 ≤ v < 10.1.611.0 ≤ v < 11.0.2All 10 versions ≤ v < 10.1.6All 11 versions ≤ v < 11.0.2All 10 versionsAll 11 versions
Affected range stops below 10.1.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.2, so it looks safe — our inference, not a vendor statement
10.0 ≤ v < 10.1.611.0 ≤ v < 11.0.2All 10 versions ≤ v < 10.1.6All 11 versions ≤ v < 11.0.2All 10 versionsAll 11 versions
Affected range stops below 10.1.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.2, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
Third Party Advisoryx_refsource_CERTMitigationUS Government Resource
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-22-202-02x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.johnsoncontrols.com/cyber-solutions/security-advisoriesCVSS
5.3MEDIUMjci
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-306
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