CVE-2026-5312
A weakness has been identified 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 by this vulnerability is the function FMT_restart/Status_HDInfo/SMART_List/ScanDisk_info/ScanDisk/volume_status/Get_Volume_Mapping/FMT_check_disk_remount_state/FMT_rebuildinfo/FMT_result_list/FMT_result_list_phy/FMT_get_dminfo/FMT_manually_rebuild_info/Get_current_raidtype of the file /cgi-bin/dsk_mgr.cgi. Executing a manipulation can lead to improper access controls. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
- CVSS 4.0
- 5.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P - CVSS 3.1
- 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-26)
- CWEs
- CWE-266, CWE-284
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dlink:dnr-202l_firmware
- dlink:dnr-326_firmware
- dlink:dns-1100-4_firmware
- dlink:dns-1200-05_firmware
- dlink:dns-120_firmware
- dlink:dns-1550-04_firmware
- dlink:dns-315l_firmware
- dlink:dns-320_firmware
- dlink:dns-320l_firmware
- dlink:dns-320lw_firmware
- dlink:dns-321_firmware
- dlink:dns-322l_firmware
- dlink:dns-323_firmware
- dlink:dns-325_firmware
- dlink:dns-326_firmware
- dlink:dns-327l_firmware
- dlink:dns-340l_firmware
- dlink:dns-343_firmware
- dlink:dns-345_firmware
- dlink:dns-726-4_firmware