Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-1103

A vulnerability, which was classified as problematic, was found in D-Link DIR-823X 240126/240802. This affects the function set_wifi_blacklists of the file /goform/set_wifi_blacklists of the component HTTP POST Request Handler. The manipulation of the argument macList leads to null pointer dereference. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Published

2025-02-07T15:15:17.583

Last Modified

2025-05-21T16:51:34.753

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

8.0

Impact Score

6.9

Weaknesses

Type: Secondary
CWE-404
CWE-476
Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	dlink	dir-823x_firmware	240126	Yes
Operating System	dlink	dir-823x_firmware	240802	Yes
Hardware	dlink	dir-823x	-	No

References

https://tasty-foxtrot-3a8.notion.site/D-link-DIR-823X-set_wifi_blacklists-Vulnerability-1870448e619580e5bf09cf628692f7a9?pvs=73 Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.294933 Permissions Required, Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?id.294933 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.489603 Third Party Advisory ([email protected])
https://www.dlink.com/ Product ([email protected])
https://tasty-foxtrot-3a8.notion.site/D-link-DIR-823X-set_wifi_blacklists-Vulnerability-1870448e619580e5bf09cf628692f7a9 Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)