Privilege Escalation Vulnerability in Teltonika Networks Devices

CVE-2026-16455

What is CVE-2026-16455?

A security flaw exists in specific Teltonika Networks devices, allowing a lower privileged user to escalate their privileges to an administrative level due to unsafe calls to the execl function. This vulnerability affects RUTOS devices in versions 7.07.1 to 7.24.1 and TSWOS devices from versions 1.03 to 1.10, potentially exposing systems to unauthorized access and control. Users are advised to update to the latest versions to mitigate this security risk.

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