A security flaw has been discovered in D-Link DIR-825 up to 3.00b32. This impacts the function AddPortMapping of the file upnpsoap.c of the component miniupnpd. Performing a manipulation of the argument NewPortMappingDescription results in buffer overflow. The attack needs to be approached within the local network. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://tzh00203.notion.site/D-Link-DIR-825-miniupnpd-AddPortMapping-Stack-Overflow-337b5c52018a8028988ecc9daded409e Exploit, Mitigation, Third Party Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.3 · dlinkNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:o:dlink:dir-825_firmware:3.00b32:*:*:*:*:*:*:*
References 5
- https://tzh00203.notion.site/D-Link-DIR-825-miniupnpd-AddPortMapping-Stack-Overflow-337b5c52018a8028988ecc9daded409e Exploit, Mitigation, Third Party Advisory
- https://vuldb.com/submit/798647 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/359644 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/359644/cti Permissions Required, VDB Entry
- https://www.dlink.com/ Product