Description
A vulnerability was determined in D-Link DIR-878 1.20B05. This impacts the function SetVLANSettings of the file prog.cgi of the component HNAP Handler. Executing a manipulation of the argument VID can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DIR-878 | 1.20B05 | — |
References
- VDB-432893 | D-Link DIR-878 HNAP prog.cgi SetVLANSettings stack-based overflow vdb-entry technical-description
- VDB-432893 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-124561 | CVE Analysis and Report third-party-advisory
- Submit #1035617 | D-Link DIR-878 1.20B05 Stack-based Buffer Overflow third-party-advisory
- https://github.com/Zimo-666/DIR-878-cves/tree/main/03-settriggeradic-vlan-stack-overflow broken-link exploit
- https://www.dlink.com/ product