CVE-2026-67609
8.5
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Telenia Software | TVox | 26.0.0 <= 26.5.3 | affected |
| Telenia Software | TVox | 24.0.0 <= 24.9.21 | affected |
Weaknesses
- CWE-250: Execution with Unnecessary Privileges
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
References
- https://karmainsecurity.com/KIS-2026-16
- https://www.teleniasoftware.com/
- https://www.vulncheck.com/advisories/telenia-tvox-privilege-escalation-via-insecure-sudoers-configuration
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