CVE-2026-5212

Description

A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This issue affects the function Webdav_Upload_File of the file /cgi-bin/webdav_mgr.cgi. The manipulation of the argument f_file leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

References

https://www.dlink.com/

https://vuldb.com/vuln/354348/cti

https://vuldb.com/vuln/354348

https://vuldb.com/submit/780436

https://vuldb.com/submit/780435

https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_166/166.md

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4