CVE-2025-44899 Memory corruption in n/a
A stack overflow in the Tenda RX3 router allows attackers to execute arbitrary code or cause denial of service via the shareSpeed 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-2025-44899?
CVE-2025-44899 is a critical memory corruption vulnerability in n/a, published on 6 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
There is a stack overflow vulnerability in Tenda RX3 V1.0br_V16.03.13.11 In the fromSetWifiGusetBasic function of the web url /goform/ WifiGuestSet, the manipulation of the parameter shareSpeed leads to stack overflow.
Weakness: CWE-121
Which versions are affected by CVE-2025-44899?
It affects 1 product.
Products include Tenda Rx3 Firmware.
How do I fix CVE-2025-44899?
No fix has been published for CVE-2025-44899 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-2025-44899 being exploited?
There is no known exploitation of CVE-2025-44899 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2026-2180 Tenda RX3 fast_setting_wifi_set stack-based overflow
- CVE-2026-2181 Tenda RX3 openSchedWifi stack-based overflow
- CVE-2026-2185 Tenda RX3 MAC Filtering Configuration Endpoint setBlackRule set_device_name stack-based overflow
- CVE-2026-2186 Tenda RX3 SetIpMacBind fromSetIpMacBind stack-based overflow
- CVE-2026-2187 Tenda RX3 formSetQosBand set_qosMib_list stack-based overflow
Sources
Also known as GHSA-95mr-cf2h-w5jf.