High 8.0Published Apr 26, 2026

CVE-2026-7069D-Link DIR-825 miniupnpd upnpsoap.c AddPortMapping buffer overflow

Updated under an hour ago (Oct 26, 2026, 1:20 PM ET)

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It affects D-Link DIR-825 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for D-Link DIR-825

Exploited in the last 30 days

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.

CVSS: 8.0 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-120, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Apr 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

D-Link DIR-825 d_link:dir_825 (from the name)	3.00b32	CNA record
dlink dir-825_firmware dlink:dir-825_firmware	3.00b32	NVD

References

References

https://vuldb.com/vuln/359644	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/vuln/359644/cti	signature, permissions-required, vdb-entry
https://vuldb.com/submit/798647	third-party-advisory, vdb-entry
https://tzh00203.notion.site/D-Link-DIR-825-miniupnpd-AddPortMapping-Stack-Overflow-337b5c52018a8028988ecc9daded409e	exploit, mitigation, third-party-advisory
https://www.dlink.com/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.