CVE-2025-6334

HIGH EPSS 46.7%
Published Jun 20, 20251y ago · Modified Jun 17, 20262w ago
7.4 CVSS 4.0
High
Find Similar
Published Jun 20, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability has been found in D-Link DIR-867 1.0 and classified as critical. This vulnerability affects the function strncpy of the component Query String Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS Details

Base Score
7.4
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
46.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-121

Affected Products 2

VendorProductVersionRange
dlinkdir-867_firmware1.0any
dlinkdir-867*any

References 5

  • github.com https://github.com/Thir0th/Thir0th-CVE/blob/main/DIR-867%20AC1750.md
    Issue TrackingThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.313330
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.313330
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.596579
    Third Party AdvisoryVDB Entry
  • dlink.com https://www.dlink.com/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.