← CVE Intelligence

CVE-2026-5212

D-Link DNS-1550-04 webdav_mgr.cgi Webdav_Upload_File stack-based overflow PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
D-Link / DNS-120affected 20260205
D-Link / DNR-202Laffected 20260205
D-Link / DNS-315Laffected 20260205
D-Link / DNS-320affected 20260205
D-Link / DNS-320Laffected 20260205
D-Link / DNS-320LWaffected 20260205
D-Link / DNS-321affected 20260205
D-Link / DNR-322Laffected 20260205
D-Link / DNS-323affected 20260205
D-Link / DNS-325affected 20260205
D-Link / DNS-326affected 20260205
D-Link / DNS-327Laffected 20260205
D-Link / DNR-326affected 20260205
D-Link / DNS-340Laffected 20260205
D-Link / DNS-343affected 20260205
D-Link / DNS-345affected 20260205
D-Link / DNS-726-4affected 20260205
D-Link / DNS-1100-4affected 20260205
D-Link / DNS-1200-05affected 20260205
D-Link / DNS-1550-04affected 20260205

CWE

CWE-121, CWE-119

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.