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CVE-2025-13547

D-Link DIR-822K/DWR-M920 formDdns memory corruption

CVSS 8.7 HIGHEPSS 0.7%CWE-119
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
23 Nov 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
D-Link · DIR-822KD-Link · DWR-M920

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References
https://github.com/QIU-DIE/CVE/issues/30https://github.com/QIU-DIE/CVE/issues/42https://vuldb.com/?ctiid.333314https://vuldb.com/?id.333314https://vuldb.com/?submit.693758https://vuldb.com/?submit.695428https://www.dlink.com/