CVE-2025-6334
A vulnerability has been found in D-Link DIR-867 1.0 and classified as critical.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 4.0
- 7.4 HIGHCVSS: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/M
- EPSS
- 0.89% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Affected
- dlink/dir-867 firmware
- Source
- cna@vuldb.com
References
- https://github.com/Thir0th/Thir0th-CVE/blob/main/DIR-867%20AC1750.mdIssue Tracking, Third Party Advisory
- https://vuldb.com/?ctiid.313330Permissions Required, VDB Entry
- https://vuldb.com/?id.313330Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.596579Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.