Description
A weakness has been identified in D-Link DIR-505 1.10B02. The impacted element is the function main of the file /secmark1524.cgi of the component Web Management CGI. This manipulation of the argument accu/pass/code/hash/cmds causes backdoor. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DIR-505 | 1.10B02 | — |
References
- VDB-428018 | D-Link DIR-505 Web Management CGI secmark1524.cgi main backdoor vdb-entry technical-description
- VDB-428018 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-118579 | CVE Analysis and Report third-party-advisory
- Submit #1025351 | D-Link DIR-505 1.10B02 Backdoor third-party-advisory
- https://github.com/Walnut1337/DIR-505_backdoor/tree/main/poc exploit
- https://www.dlink.com/ product