CVE-2025-15218 Tenda AC10U POST Request Parameter AdvSetLanip fromadvsetlanip buffer overflow
Remote attackers can trigger a buffer overflow in the Tenda AC10U router via the AdvSetLanip parameter, potentially leading to code execution or service disruption.
- 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-2025-15218?
CVE-2025-15218 is a high-severity memory corruption vulnerability in Tenda AC10U, published on 30 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in Tenda AC10U 15.03.06.48/15.03.06.49. Affected by this vulnerability is the function fromadvsetlanip of the file /goform/AdvSetLanip of the component POST Request Parameter Handler. Executing a manipulation of the argument lanMask can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Which versions are affected by CVE-2025-15218?
It affects 1 product.
Products include Tenda Ac10u Firmware.
How do I fix CVE-2025-15218?
No fix has been published for CVE-2025-15218 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-15218 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15218 exists.
Other vulnerabilities in Tenda AC10U
- CVE-2024-2763 Tenda AC10U setcfm formSetCfm stack-based overflow
- CVE-2024-2764 Tenda AC10U SetPptpServerCfg formSetPPTPServer stack-based overflow
- CVE-2024-2703 Tenda AC10U SetOnlineDevName formSetDeviceName stack-based overflow
- CVE-2024-2704 Tenda AC10U SetFirewallCfg formSetFirewallCfg stack-based overflow
- CVE-2024-2705 Tenda AC10U SetNetControlList formSetQosBand stack-based overflow
Sources
Also known as GHSA-6mxp-7c6p-vwm2.