CVE-2024-2853 Tenda AC10U setsambacfg formSetSambaConf os command injection
Remote attackers can execute arbitrary OS commands on Tenda AC10U routers via the formSetSambaConf endpoint, requiring no authentication.
- 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-2024-2853?
CVE-2024-2853 is a medium-severity command injection vulnerability in Tenda AC10U, published on 24 Mar 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in Tenda AC10U 15.03.06.48/15.03.06.49. It has been rated as critical. This issue affects the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-257777 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-78
Which versions are affected by CVE-2024-2853?
It affects 1 product.
Products include Tenda Ac10u Firmware.
How do I fix CVE-2024-2853?
No fix has been published for CVE-2024-2853 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2024-2853 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-2853 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-47ww-f64v-7564.