CVE-2025-5621

HIGH

Dlink Dir-816 Firmware - Command Injection

Title source: rule
STIX 2.1

Description

A vulnerability has been found in D-Link DIR-816 1.10CNB05 and classified as critical. Affected by this vulnerability is the function qosClassifier of the file /goform/qosClassifier. The manipulation of the argument dip_address/sip_address leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.311107
Permissions Required signature permissions-required
https://vuldb.com/?ctiid.311107
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.589221
Product product
https://www.dlink.com/

Scores

CVSS v3 7.3
EPSS 0.0597
EPSS Percentile 90.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-78 CWE-77
Status published
Products (1)
dlink/dir-816_firmware 1.10cnb05
Published Jun 05, 2025
Tracked Since Feb 18, 2026