description: TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 Build 20230219 contained a command injection vulnerability in the country form of the /cgi-bin/luci;stok=/locale endpoint on the web management interface. Specifically, the country parameter of the write operation was not sanitized before being used in a call to popen(), allowing an unauthenticated attacker to inject commands, which would be run as root, with a simple POST request.
problem types: Command Injection
affected:
{
vendor: n/a
product: TP-Link Archer AX21 (AX1800)
versions:
version: All versions prior to version 1.14 Build 20230219, status: affected
}