CVE-2026-67609
Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior 24.x versions, contain a privilege escalation vulnerability that allows attackers with access to the apache account to execute arbitrary commands as root by exploiting an insecure sudoers configuration in /etc/sudoers.d/telenia. The configuration grants the apache user NOPASSWD execution of /bin/nice, which can be leveraged to invoke arbitrary commands, enabling full root-level command execution without supplying a password.
- Score
- CVSS 4.0 8.5 High
- Status
- Deferred - disclosure@vulncheck.com
- Published
- 2026-08-03
- Last modified
- 2026-08-03
- Weaknesses
- CWE-250
Affected products
References
- https://karmainsecurity.com/KIS-2026-16
- https://www.teleniasoftware.com/
- https://www.vulncheck.com/advisories/telenia-tvox-privilege-escalation-via-insecure-sudoers-configuration
