CVE-2025-13547

A flaw has been found in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. This affects an unknown part of the file /boafrm/formDdns. This manipulation of the argument submit-url causes memory corruption. The attack may be initiated remotely. The exploit has been published and may be used.

CVSS 4.0

7.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-25)

CWE

CWE-119

Published

2025-11-23

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

Affected

• dlink:dir-822k_firmware
• dlink:dwr-m920_firmware

References

• https://github.com/QIU-DIE/CVE/issues/30
• https://github.com/QIU-DIE/CVE/issues/42
• https://vuldb.com/?ctiid.333314
• https://vuldb.com/?id.333314
• https://vuldb.com/?submit.693758

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