CVE-2026-1420

Tenda AC23 WifiExtraSet buffer overflow

CVSS 8.7 HIGHEPSS 3.5%CWE-119 CWE-120

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.7EPSS 3.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

26 ene 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published 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

Tenda · AC23

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Referencias

https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md#poc https://vuldb.com/?ctiid.342836 https://vuldb.com/?id.342836 https://vuldb.com/?submit.736559 https://www.tenda.com.cn/