CVE-2025-60663 Memory corruption in n/a
A stack overflow in the Tenda AC18 router allows attackers to execute arbitrary code or cause a denial of service via the wanMTU parameter.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-60663?
CVE-2025-60663 is a high-severity memory corruption vulnerability in Tenda Ac18 Firmware, published on 2 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the wanMTU parameter in the fromAdvSetMacMtuWan function.
Which versions are affected by CVE-2025-60663?
It affects 1 product.
Products include Tenda Ac18 Firmware.
How do I fix CVE-2025-60663?
No fix has been published for CVE-2025-60663 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-2025-60663 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-60663 exists.
Other vulnerabilities in Tenda Ac18 Firmware
Sources
Also known as GHSA-cm45-36h6-6p23.