CVE-2026-7069CWE-119CWE-120

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

High · published April 27, 2026

CVSS v4.0
8.6
EPSS
1%
Percentile
54.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00745 · 54.3th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-04-27T00:00Z
EPSS history
Timeline
  • 27 APR 00:00Z
    D-Link DIR-825 miniupnpd upnpsoap.c AddPortMapping buffer overflow
    cvelistv5