CVE-2021-36207: Metasys privilege management
First published: Fri Apr 29 2022(Updated: )
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.
Credit: productsecurity@jci.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Johnsoncontrols Metasys Application And Data Server | >=10.0<10.1.5 | |
| Johnsoncontrols Metasys Application And Data Server | >=11.0<11.0.2 | |
| Johnsoncontrols Metasys Extended Application And Data Server | >=10.0<10.1.5 | |
| Johnsoncontrols Metasys Extended Application And Data Server | >=11.0<11.0.2 | |
| Johnsoncontrols Metasys Open Application Server | >=10.0<10.1.5 | |
| Johnsoncontrols Metasys Open Application Server | >=11.0<11.0.2 | |
| Johnson Controls, Inc. All Metasys ADS/ADX/OAS Servers: Versions 10 and 11 |
Remedy
Update all Metasys ADS/ADX/OAS Servers versions 10 with patch 10.1.5
Remedy
Update all Metasys ADS/ADX/OAS Servers versions 11 with patch 11.0.2
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Reference Links
Frequently Asked Questions
What is CVE-2021-36207?
CVE-2021-36207 refers to a vulnerability in Metasys ADS/ADX/OAS servers versions 10 and 11 that allows an authenticated user to elevate their privileges to administrator.
Which software versions are affected by CVE-2021-36207?
Metasys ADS/ADX/OAS servers versions 10.0 to 10.1.5 and versions 11.0 to 11.0.2 are affected.
What is the severity rating of CVE-2021-36207?
CVE-2021-36207 has a severity rating of 8.8, which is considered high.
How can an authenticated user exploit CVE-2021-36207?
An authenticated user can exploit CVE-2021-36207 by leveraging improper privilege management to elevate their privileges to administrator.
Are there any references or resources about CVE-2021-36207?
Yes, you can find more information about CVE-2021-36207 at the following references: [CISA Advisory](https://www.cisa.gov/uscert/ics/advisories/icsa-22-118-01) and [Johnson Controls Security Advisories](https://www.johnsoncontrols.com/cyber-solutions/security-advisories).
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- vendor/johnsoncontrols
- canonical/johnsoncontrols metasys application and data server
- version/johnsoncontrols metasys application and data server/10.0
- version/johnsoncontrols metasys application and data server/11.0
- canonical/johnsoncontrols metasys extended application and data server
- version/johnsoncontrols metasys extended application and data server/10.0
- version/johnsoncontrols metasys extended application and data server/11.0
- canonical/johnsoncontrols metasys open application server
- version/johnsoncontrols metasys open application server/10.0
- version/johnsoncontrols metasys open application server/11.0
- vendor/johnson controls, inc.
- canonical/johnson controls, inc. all metasys ads/adx/oas servers: versions 10 and 11