A vulnerability classified as critical has been found in TOTOLINK A720R 4.1.5. Affected is the function exportOvpn. The manipulation leads to os command injection. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.277506 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.277506 | signature permissions required |
| https://vuldb.com/?submit.403211 | third party advisory |
| https://www.totolink.net/ | product |