high8.8
CVE-2021-27657
Successful exploitation of this vulnerability could give an authenticated Metasys user an unintended level of access to the server file system, allowing them t…
Impact
Successful exploitation of this vulnerability could give an authenticated Metasys user an unintended level of access to the server file system, allowing them to access or modify system files by sending specifically crafted web messages to the Metasys system. This issue affects: Johnson Controls Metasys version 11.0 and prior versions.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Johnsoncontrols | Metasys | through 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-01
- https://us-cert.gov/ics/advisories
- https://www.johnsoncontrols.com/cyber-solutions/security-advisories
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-01
- https://us-cert.gov/ics/advisories
- https://www.johnsoncontrols.com/cyber-solutions/security-advisories