CVE-2023-0638 TRENDnet TEW-811DRU Web Interface command injection
Remote attackers can execute arbitrary commands on TRENDnet TEW-811DRU routers via the web interface.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0638?
CVE-2023-0638 is a high-severity command injection vulnerability in TRENDnet TEW-811DRU, published on 2 Feb 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. This vulnerability affects unknown code of the component Web Interface. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220018 is the identifier assigned to this vulnerability.
Weakness: CWE-77
Which versions are affected by CVE-2023-0638?
It affects 1 product.
Products include Trendnet Tew-811dru Firmware.
How do I fix CVE-2023-0638?
No fix has been published for CVE-2023-0638 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-2023-0638 being exploited?
There is no known exploitation of CVE-2023-0638 in the wild and no public exploit code.
Other vulnerabilities in TRENDnet TEW-811DRU
- CVE-2025-15472 TRENDnet TEW-811DRU httpd uapply.cgi setDeviceURL os command injection
- CVE-2023-0612 TRENDnet TEW-811DRU httpd basic.asp buffer overflow
- CVE-2023-0613 TRENDnet TEW-811DRU httpd security.asp memory corruption
- CVE-2023-0617 TRENDNet TEW-811DRU httpd guestnetwork.asp buffer overflow
- CVE-2023-0637 TRENDnet TEW-811DRU Web Management Interface wan.asp memory corruption
Sources
Also known as GHSA-5wwj-6v78-cpwh.