NULL pointer dereference in D-link Di-8400
CVE-2025-8175
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 poin…
EPSS: 0.008 (74.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- D-link Di-8400 — versions 16.07.26A1
- Dlink Di-8400 — versions a1
- Dlink Di-8400_firmware — versions 16.07.26a1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-317589 | D-Link DI-8400 jhttpd usb_paswd.asp null pointer dereference (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-317589 | CTI Indicators (IOB, IOC, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #621708 | D-Link DI-8400 DI-8400-16.07.26A1 NULL Pointer Dereference (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2025-8175?
- CVE-2025-8175 is a medium-severity vulnerability in D-link Di-8400, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2025-07-26.
- How severe is CVE-2025-8175?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-8175 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.