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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://karmainsecurity.com/KIS-2026-16
https://www.teleniasoftware.com/
https://www.vulncheck.com/advisories/telenia-tvox-privilege-escalation-via-insecure-sudoers-configuration

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-03 15:16

Updated : 2026-09-09 20:40

NVD link : CVE-2026-67609

Mitre link : CVE-2026-67609

CVE.ORG link : CVE-2026-67609

JSON object : View

Products Affected

No product.

CWE

CWE-250

Execution with Unnecessary Privileges

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