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CVE-2025-11444

TOTOLINK N600R HTTP Request cstecgi.cgi setWiFiBasicConfig buffer overflow

CVSS 8.7 HIGHEPSS 1.0%CWE-119CWE-120
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.7EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
08 oct 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A security vulnerability has been detected in TOTOLINK N600R up to 4.3.0cu.7866_B20220506. This impacts the function setWiFiBasicConfig of the file /cgi-bin/cstecgi.cgi of the component HTTP Request Handler. Such manipulation of the argument wepkey leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Productos afectados
TOTOLINK · N600R

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Referencias
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/TOTOLINK/wepkey/wepkey.mdhttps://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/TOTOLINK/wepkey/wepkey.md#reproducehttps://vuldb.com/?ctiid.327381https://vuldb.com/?id.327381https://vuldb.com/?submit.666915https://www.totolink.net/