Description
A flaw has been found in D-Link DIR-878 120B05. This impacts the function SetWan3Settings of the component WAN Settings. This manipulation of the argument Primary/Secondary causes stack-based buffer overflow. Remote exploitation of the attack is possible.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DIR-878 | 120B05 | — |
References
- VDB-403226 | D-Link DIR-878 WAN Settings SetWan3Settings stack-based overflow vdb-entry technical-description
- VDB-403226 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-90693 | CVE Analysis and Report third-party-advisory
- Submit #915573 | D-Link Router FW120B05_decode Memory Corruption third-party-advisory
- https://github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetWan3Settings/README.md related
- https://www.dlink.com/ product