CVE-2026-5311
PoC —CVSS 4.0
5.5 medium
EPSS
<1%p61
Published
()
Modified
Description
A security flaw has been discovered 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. Affected is the function Webdav_Access_List of the file /cgi-bin/file_center.cgi. Performing a manipulation of the argument cmd results in improper access controls. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
- Vendors
- dlink
- Products
- dnr-202l firmware, dnr-326 firmware, dns-1100-4 firmware, dns-120 firmware, dns-1200-05 firmware, dns-1550-04 firmware, dns-315l firmware, dns-320 firmware, dns-320l firmware, dns-320lw firmware, dns-321 firmware, dns-322l firmware
- Weakness
- CWE-266, CWE-284
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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