CVE-2026-7069

HIGH 8.0

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

CVSS Score

8.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	d-link
Product	dir-825
Published	Apr 27, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DIR-825

3.00b32

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/359644 vuldb.com: https://vuldb.com/vuln/359644/cti vuldb.com: https://vuldb.com/submit/798647 tzh00203.notion.site: https://tzh00203.notion.site/D-Link-DIR-825-miniupnpd-AddPortMapping-Stack-Overflow-337b5c52018a8028988ecc9daded409e dlink.com: https://www.dlink.com/

Credits

🔍 tian (VulDB User)