Description
A vulnerability has been found in D-Link DIR-632 FW103B08 and classified as critical. Affected by this vulnerability is the function FUN_00425fd8 of the file /biurl_grou of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DIR-632 | FW103B08 | — |
Advisories 1
- WID-SEC-2025-1332 D-LINK Router: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Jun 16, 2025
References
- VDB-311845 | D-Link DIR-632 HTTP POST Request biurl_grou FUN_00425fd8 stack-based overflow vdb-entry technical-description
- VDB-311845 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #592336 | dlink DIR-632 FW103B08 Stack-based buffer overflow third-party-advisory
- https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-FUN_00425fd8 related
- https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-FUN_00425fd8#poc exploit
- https://www.dlink.com/ product