Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DIR-822K | 1.00_20250513164613, 1.1.50 | — |
| D-Link | DWR-M920 | 1.00_20250513164613, 1.1.50 | — |
Advisories 1
- WID-SEC-2025-2671 D-LINK Router: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 24, 2025
References
- VDB-333318 | D-Link DIR-822K/DWR-M920 formWanConfigSetup buffer overflow vdb-entry technical-description
- VDB-333318 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #693785 | D-Link DIR-822k TK_1.00_20250513164613 Buffer Overflow third-party-advisory
- Submit #695436 | D-Link DWR-M920 v1.1.50 Buffer Overflow (Duplicate) third-party-advisory
- https://github.com/QIU-DIE/CVE/issues/35 issue-tracking
- https://github.com/QIU-DIE/CVE/issues/46 exploit issue-tracking
- https://www.dlink.com/ product