CVE-2025-13551: A vulnerability was identified in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. The affected element is an…
CVE-2025-13551 · Severity: high · CVSS 8.8 · Published 2025-11-23
A vulnerability was identified in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. The affected element is an unknown function of the file /boafrm/formWanConfigSetup. The manipulation of the argument submit-url leads to buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.
No. Junglewise Threat Intelligence has no report of CVE-2025-13551 being exploited in the wild.
How severe is CVE-2025-13551?
High severity, with a CVSS score of 8.8, published 23 November 2025.
Which products and versions are affected?
Dlink Dir-822k, Dlink Dir-822k Firmware, Dlink Dwr-M920, Dlink Dwr-M920 Firmware. The advisory does not name versions.
Is there a fix for CVE-2025-13551?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-13551?
Check whether you run Dlink Dir-822k, Dlink Dir-822k Firmware, Dlink Dwr-M920 or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.