CVE-2025-5621 | D-Link DIR-816 1.10CNB05 /goform/qosClassifier dip_address/sip_address os command injection (EUVD-2025-16942)
A vulnerability has been found in D-Link DIR-816 1.10CNB05 and classified as critical. Affected by this vulnerability is the function qosClassifier of the file /goform/qosClassifier. The manipulation of the argument dip_address/sip_address leads to os command injection. This vulnerability only affects products that are no longer supported by the maintainer.
This vulnerability is known as CVE-2025-5621. The attack can be launched remotely. Furthermore, there is an exploit available.