CVE-2023-48803 Command injection in n/a
Attackers can execute arbitrary commands on TOTOLINK X6000R routers via a vulnerability in the shttpd file's command handling logic.
- 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-2023-48803?
CVE-2023-48803 is a critical command injection vulnerability in Totolink X6000r Firmware, published on 30 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In TOTOLINK X6000R V9.4.0cu.852_B20230719, the shttpd file, sub_4119A0 function obtains fields from the front-end through Uci_ Set_ The Str function when passed to the CsteSystem function creates a command execution vulnerability.
Weakness: CWE-78
Which versions are affected by CVE-2023-48803?
It affects 1 product.
Products include Totolink X6000r Firmware.
How do I fix CVE-2023-48803?
No fix has been published for CVE-2023-48803 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-2023-48803 being exploited?
There is no known exploitation of CVE-2023-48803 in the wild and no public exploit code.
Other vulnerabilities in Totolink X6000r Firmware
Sources
Also known as GHSA-vjx7-957f-w3qg.