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TI-2021-22468 CVE-2021-47854 · GHSA-fmvf-xj4m-jpwf

DD-WRT 45723 - UPNP Buffer Overflow

Priority HIGH 79

DD-WRT version 45723 contains a buffer overflow vulnerability in the UPNP network discovery service that allows remote attackers to potentially execute arbitrary code.

CVSS 4.0HIGH 8.7 Network No auth No interaction EPSS 0.01082 Published 2026-01-21 No fix listed CWE-120