Description
A vulnerability was found in D-Link DI-8100G, DI-8200G and DI-8003G 17.12.20A1/19.12.10A1. Affected by this issue is the function sub_433F7C of the file version_upgrade.asp of the component jhttpd. The manipulation of the argument path results in os command injection. The attack may be launched remotely. The exploit has been made public and could be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DI-8100G | 17.12.20A1, 19.12.10A1 | — |
| D-Link | DI-8200G | 17.12.20A1, 19.12.10A1 | — |
| D-Link | DI-8003G | 17.12.20A1, 19.12.10A1 | — |
Advisories 1
- WID-SEC-2025-2161 D-LINK Router: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 29, 2025
References
- VDB-323875 | D-Link DI-8100G/DI-8200G/DI-8003G jhttpd version_upgrade.asp sub_433F7C os command injection vdb-entry technical-description
- VDB-323875 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #647837 | D-Link D-Link DI-8100G、DI-8200G、DI-8003G DI_8100G-17.12.20A1 DI_8200G-17.12.20A1 DI_8003G-19.12.10A1 OS Command Injection third-party-advisory
- https://github.com/2664521593/mycve/blob/main/D-Link/D-Link_CJ_2.md related
- https://github.com/2664521593/mycve/blob/main/D-Link/D-Link_CJ_2.md#poc exploit
- https://www.dlink.com/ product