CVE-2025-3249: TOTOLINK A6000R mtkwifi.lua apcli_cancel_wps command injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-04-04 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability classified as critical was found in TOTOLINK A6000R 1.0.1-B20201211.2000. Affected by this vulnerability is the function apcli_cancel_wps of the file /usr/lib/lua/luci/controller/mtkwifi.lua. The manipulation leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

TOTOLINK A6000R: 1.0.1-b20201211.2000

References

https://github.com/fjl1113/cve/blob/main/totolink.md
https://vuldb.com/?ctiid.303319
https://vuldb.com/?id.303319
https://vuldb.com/?submit.543214
https://www.totolink.net/

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