Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-5623

A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been classified as critical. This affects the function qosClassifier of the file /goform/qosClassifier. The manipulation of the argument dip_address/sip_address leads to stack-based buffer overflow. It is possible to initiate the attack 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.

Published

2025-06-05T00:15:24.133

Last Modified

2025-06-06T15:42:32.547

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-119
CWE-121
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	dlink	dir-816_firmware	1.10cnb05	Yes
Hardware	dlink	dir-816	-	No

References

https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.md Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.311109 Permissions Required ([email protected])
https://vuldb.com/?id.311109 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.589224 Third Party Advisory, VDB Entry ([email protected])
https://www.dlink.com/ Product ([email protected])
https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.md Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)