CVE-2021-36200
MEDIUMCVSS 5.3/10EPSS 0.55%
Last modified
CVE-2021-36200 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Johnsoncontrols | Metasys Application And Data Server | >= 10.0, < 10.1.6 |
| Johnsoncontrols | Metasys Application And Data Server | >= 11.0, < 11.0.2 |
| Johnsoncontrols | Metasys Extended Application And Data Server | >= 10.0, < 10.1.6 |
| Johnsoncontrols | Metasys Extended Application And Data Server | >= 11.0, < 11.0.2 |
| Johnsoncontrols | Metasys Open Application Server | >= 10.0, < 10.1.6 |
| Johnsoncontrols | Metasys Open Application Server | >= 11.0, < 11.0.2 |
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-202-02Mitigation, Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-202-02Mitigation, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36200?
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.
How severe is CVE-2021-36200?
CVE-2021-36200 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36200?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-36193Multiple stack-based buffer overflows in the command line in…7.2
- CVE-2021-36194Multiple stack-based buffer overflows in the API controllers…8.8
- CVE-2021-36195Multiple command injection vulnerabilities in the command li…8.8
- CVE-2021-36198Successful exploitation of this vulnerability could allow an…7.5
- CVE-2021-36199Running a vulnerability scanner against VideoEdge NVRs can c…5.3
- CVE-2021-3620A flaw was found in Ansible Engine's ansible-connection modu…5.5
- CVE-2021-36201Under certain circumstances a CCURE Portal user could enumer…5.3
- CVE-2021-36202Server-Side Request Forgery (SSRF) vulnerability in Johnson …8.8
- CVE-2021-36203The affected product may allow an attacker to identify and f…9.1
- CVE-2021-36204Under some circumstances an Insufficiently Protected Credent…7.5
- CVE-2021-36205Under certain circumstances the session token is not cleared…9.8
- CVE-2021-36206All versions of CEVAS prior to 1.01.46 do not sufficiently v…6.1
Are you affected by CVE-2021-36200?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST