Description
A remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.9, 5.4.X to 5.4.9, 5.5.X to 5.5.5, and earlier could use a specially crafted script to break out of the isolated environment and execute arbitrary code on the host system.
CVSS 9EPSS 1.8270000000000002%Risk 1.05
View source- Published
- 2026-08-19 17:21:01
- Affected versions
- <=5.5.5
- Type
- Web application
- Last modified
- 2026-08-21 04:18:15
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- Operating systems
- Windows