CVE-2026-2180: Tenda RX3 fast_setting_wifi_set stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-02-08 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability was identified in Tenda RX3 16.03.13.11. Affected is an unknown function of the file /goform/fast_setting_wifi_set. Such manipulation of the argument ssid_5g leads to stack-based buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

Affected products

Tenda RX3: 16.03.13.11

References

https://github.com/LX-66-LX/cve-new/issues/4
https://vuldb.com/?ctiid.344883
https://vuldb.com/?id.344883
https://vuldb.com/?submit.749703
https://www.tenda.com.cn/

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