CVE Catalog

CVE-2026-11494

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.22%

12th percentile - higher than 12% of all known CVEs

Summary

A vulnerability was found in TOTOLINK AC1200 T8 firmware version 4.1.5cu.8611 in the vsftpd component. Manipulation of the /etc/vsftpd.conf file leads to a least privilege violation. The attack can be initiated remotely, and the exploit is publicly available.

Risk Assessment

The organization is at risk of remote compromise or privilege escalation on the router, potentially leading to network integrity breaches.

Recommendation

Immediately update the TOTOLINK AC1200 T8 firmware to the latest version if a patch is available, or consider replacing the device with a supported one.

Related vulnerabilities

Original NVD description (English source)

A security vulnerability has been detected in TOTOLINK AC1200 T8 4.1.5cu.8611. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation leads to least privilege violation. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS