Authenticated code injection via PDF export
Published Apr 7, 2022 · Updated Sep 17, 2024
SSRF in Johnson Controls Metasys 10 before 10.1.5 and 11 before 11.0.2 allows remote authenticated users to inject code via MUI PDF export. The export workflow processes attacker-controlled input that causes server-side requests, but Johnson Controls has not disclosed the endpoint or validation failure. A valid Metasys account is required, and the published consequence is limited to malicious-code injection into the export feature.
Summary
What happened
SSRF in Johnson Controls Metasys 10 before 10.1.5 and 11 before 11.0.2 allows remote authenticated users to inject code via MUI PDF export. The export workflow processes attacker-controlled input that causes server-side requests, but Johnson Controls has not disclosed the endpoint or validation failure. A valid Metasys account is required, and the published consequence is limited to malicious-code injection into the export feature.
The record
- CVE
- CVE-2021-36202
- Published
- Apr 7, 2022
- Updated
- Sep 17, 2024
- Vendor
- Johnson Controls
- Product
- Metasys
- Classifications
- CWE-918
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 7, 2022CVE publishedPublication date reported by the CVE source.
- Sep 17, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=All 10 versions <10.1.5
- Affected versionversion=All 11 versions <11.0.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo