{"id":"CVE-2026-108971","revision":"b958fbd956a94d6d9f2e5cddac49d8cf","records":[{"revision":"b958fbd956a94d6d9f2e5cddac49d8cf","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108971","aliases":[],"title":"D-Link DCS-930L Emergency HTTP Recovery Server bootloader_region.bin mpfd_decode signature verification","description":"A flaw has been found in D-Link DCS-930L B1.08B4. This impacts the function mpfd_decode of the file bootloader_region.bin of the component Emergency HTTP Recovery Server. Executing a manipulation of the argument firmware can lead to improper verification of cryptographic signature. The attack may be performed from remote. The exploit has been published and may be used.","state":0,"publishedAt":"2026-10-13T05:45:16.733+00:00","modifiedAt":"2026-10-14T13:37:18.398+00:00","affected":[{"ecosystem":"Vendor product","name":"DCS-930L","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"D-Link\",\n                    \"product\": \"DCS-930L\",\n                    \"versions\": [\n                        {\n                            \"version\": \"B1.08B4\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:h:d-link:dcs-930l:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"Emergency HTTP Recovery Server\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","score":9.4,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":9.6,"severity":"CRITICAL"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":9.6,"severity":"CRITICAL"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","score":10,"severity":null}],"references":["https://vuldb.com/vuln/416789","https://vuldb.com/vuln/416789/cti","https://vuldb.com/cve/CVE-2026-108971","https://vuldb.com/submit/999605","https://github.com/sweethub521/somevul/blob/main/dlink-dcs930l-bootloader-emergency-room-flash.md","https://www.dlink.com/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108971","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108971","identifiers":["CVE-2026-108971"]},"retained":false,"historicalAffected":[]}],"coverage":[]}