CVE-2025-29137 Memory corruption in n/a
A buffer overflow in the Tenda AC7 router allows remote attackers to execute arbitrary code via the timeZone 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-2025-29137?
CVE-2025-29137 is a critical memory corruption vulnerability in Tenda Ac7 Firmware, published on 19 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda AC7 V1.0 V15.03.06.44 found a buffer overflow caused by the timeZone parameter in the form_fast_setting_wifi_set function, which can cause RCE.
Weakness: CWE-120
Which versions are affected by CVE-2025-29137?
It affects 1 product.
Products include Tenda Ac7 Firmware.
How do I fix CVE-2025-29137?
No fix has been published for CVE-2025-29137 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-2025-29137 being exploited?
There is no known exploitation of CVE-2025-29137 in the wild and no public exploit code.
Other vulnerabilities in Tenda Ac7 Firmware
Sources
Also known as GHSA-368g-gpf5-m486.