CVE-2021-36202

What it is

Server-Side Request Forgery (SSRF) vulnerability in Johnson Controls Metasys could allow an authenticated attacker to inject malicious code into the MUI PDF export feature. This issue affects: Johnson Controls Metasys All 10 versions versions prior to 10.1.5; All 11 versions versions prior to 11.0.2.

At a glance

Exploitability

Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering.

Exploit odds

0.8% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2022-04-07 20:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 03:58 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.8% in the next 30 days (EPSS).
• Severity: 8.4 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2022-04-07 20:15 UTC

Last modified

2026-06-17 03:58 UTC

Exploit probability

0.8% · EPSS, next 30 days

Weakness

CWE-918 · Server-side request forgery

Record status

Modified

Affected

• Johnsoncontrols Metasys Application And Data Server < 10.1.5
• Johnsoncontrols Metasys Application And Data Server < 11.0.2
• Johnsoncontrols Metasys Extended Application And Data Server < 10.1.5
• Johnsoncontrols Metasys Extended Application And Data Server < 11.0.2
• Johnsoncontrols Metasys Open Application Server < 10.1.5
• Johnsoncontrols Metasys Open Application Server < 11.0.2

Attack profile CVSS 3.1 · 8.4

Attack vector

Network

Complexity

High

Privileges needed

Low

User interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

Low

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2021-36202.md and follow it. Check whether this project is affected by CVE-2021-36202. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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