CVE-2026-108971

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.

Score

CVSS 3.1 9.6 Critical

Status

Deferred - cna@vuldb.com

Published

2026-10-13

Last modified

2026-10-14

Weaknesses

CWE-345, CWE-347

Affected products

• Dcs-930l (D-link)

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/