CVE-2024-10750 Tenda i22 SysToo websReadEvent null pointer dereference
Remote attackers can cause a denial of service on Tenda i22 routers via a null pointer dereference in the websReadEvent function.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-10750?
CVE-2024-10750 is a high-severity vulnerability in Tenda i22, published on 4 Nov 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been found in Tenda i22 1.0.0.3(4687) and classified as problematic. Affected by this vulnerability is the function websReadEvent of the file /goform/GetIPTV?fgHPOST/goform/SysToo. The manipulation of the argument Content-Length leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Weakness: CWE-476
Which versions are affected by CVE-2024-10750?
It affects 1 product.
Products include Tenda I22 Firmware.
How do I fix CVE-2024-10750?
No fix has been published for CVE-2024-10750 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-10750 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-10750 exists.
Other vulnerabilities in Tenda i22
- CVE-2024-4252 Tenda i22 formSetUrlFilterRule stack-based overflow
- CVE-2025-9297 Tenda i22 wxportalauth formWeixinAuthInfoGet stack-based overflow
- CVE-2024-7582 Tenda i22 apPortalAccessCodeAuth formApPortalAccessCodeAuth buffer overflow
- CVE-2024-7583 Tenda i22 apPortalOneKeyAuth formApPortalOneKeyAuth buffer overflow
- CVE-2024-7584 Tenda i22 apPortalPhoneAuth formApPortalPhoneAuth buffer overflow
Sources
Also known as GHSA-p7r4-g84v-785w.