CVE-2026-7069
HIGHD-Link DIR-825 miniupnpd upnpsoap.c AddPortMapping buffer overflow
Title source: cnaDescription
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.
References (5)
Core 5
Core References
Product product
https://www.dlink.com/
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-359644 | D-Link DIR-825 miniupnpd upnpsoap.c AddPortMapping buffer overflow
https://vuldb.com/vuln/359644
Signature, Permissions Required signature
permissions-required
VDB-359644 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/359644/cti
Third Party Advisory third-party-advisory
Submit #798647 | D-Link DIR-825 C1_FW3.00b32 Buffer Overflow
https://vuldb.com/submit/798647
Scores
CVSS v3
8.0
EPSS
0.0138
EPSS Percentile
68.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (2)
D-Link/DIR-825
3.00b32
dlink/dir-825_firmware
3.00b32
Published
Apr 27, 2026
Tracked Since
Apr 27, 2026