High severity8.8NVD Advisory· Published Apr 29, 2022· Updated Jun 17, 2026
CVE-2021-36207
CVE-2021-36207
Description
Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- cpe:2.3:a:johnsoncontrols:metasys_application_and_data_server:*:*:*:*:*:*:*:*Range: >=10.0,<10.1.5
- cpe:2.3:a:johnsoncontrols:metasys_extended_application_and_data_server:*:*:*:*:*:*:*:*Range: >=10.0,<10.1.5
- cpe:2.3:a:johnsoncontrols:metasys_open_application_server:*:*:*:*:*:*:*:*Range: >=10.0,<10.1.5
10, 11+ 1 more
- (no CPE)range: 10, 11
- (no CPE)range: All 10 versions
Patches
Vulnerability mechanics
References
2- www.cisa.gov/uscert/ics/advisories/icsa-22-118-01nvdThird Party AdvisoryUS Government Resource
- www.johnsoncontrols.com/cyber-solutions/security-advisoriesnvdVendor Advisory
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