High severity · published Jan 15, 2025
CVE-2025-0492
D-Link DIR-823X FUN_00412244 null pointer dereference
7.5
CVSS
2%
EPSS
No
On KEV
Description
A vulnerability has been found in D-Link DIR-823X 240126/240802 and classified as critical. Affected by this vulnerability is the function FUN_00412244. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-823X · D-Link
240126; 240802 · source: vendor
DF
Dir-823x Firmware · Dlink
240126; 240802 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-0492
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-0492
Exploit
https://tasty-foxtrot-3a8.notion.site/D-link-DIR-823X-FUN_00412244-NULL-Pointer-Dereference-1730448e619580fcb7f9d871c6e7190a
Permissions Required
https://vuldb.com/?ctiid.291937
Third Party Advisory
https://vuldb.com/?id.291937
Third Party Advisory
https://vuldb.com/?submit.475301
Product
https://www.dlink.com/
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