Medium severity · published Feb 7, 2025
CVE-2025-1103
D-Link DIR-823X HTTP POST Request set_wifi_blacklists null pointer dereference
6.5
CVSS
14.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)14.1% · higher than 97% 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-2025-1103
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-1103
Exploit
https://tasty-foxtrot-3a8.notion.site/D-link-DIR-823X-set_wifi_blacklists-Vulnerability-1870448e619580e5bf09cf628692f7a9?pvs=73
Permissions Required
https://vuldb.com/?ctiid.294933
Third Party Advisory
https://vuldb.com/?id.294933
Third Party Advisory
https://vuldb.com/?submit.489603
Product
https://www.dlink.com/
Exploit
https://tasty-foxtrot-3a8.notion.site/D-link-DIR-823X-set_wifi_blacklists-Vulnerability-1870448e619580e5bf09cf628692f7a9
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