CVE-2024-7584: Tenda i22 apPortalPhoneAuth formApPortalPhoneAuth buffer overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-08-07 · updated 2026-06-17
Weakness: CWE-120

Description

A vulnerability, which was classified as critical, was found in Tenda i22 1.0.0.3(4687). Affected is the function formApPortalPhoneAuth of the file /goform/apPortalPhoneAuth. The manipulation of the argument data leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Tenda i22: 1.0.0.3(4687)

References

https://github.com/BeaCox/IoT_vuln/tree/main/tenda/i22/ApPortalPhoneAuth
https://vuldb.com/?ctiid.273864
https://vuldb.com/?id.273864
https://vuldb.com/?submit.382836

Get alerted when CVE-2024-7584 or the next vulnerability affects your stack