High severity · published Jul 26, 2025
CVE-2025-8175
D-Link DI-8400 jhttpd usb_paswd.asp null pointer dereference
7.5
CVSS
1.8%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DI-8400 16.07.26A1. It has been classified as problematic. This affects an unknown part of the file usb_paswd.asp of the component jhttpd. The manipulation of the argument share_enable 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: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)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DI-8400 · D-Link
16.07.26A1 · source: vendor
DF
Di-8400 Firmware · Dlink
16.07.26a1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-8175
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-8175
Exploit
https://github.com/Kriswu1337/CVE/blob/main/DI_8400%20Null%20pointer%20dereference%20vulnerability.md
Permissions Required
https://vuldb.com/?ctiid.317589
Third Party Advisory
https://vuldb.com/?id.317589
Third Party Advisory
https://vuldb.com/?submit.621708
Product
https://www.dlink.com/
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