CVE-2025-10666 is a critical buffer overflow vulnerability (CWE-119, CWE-120) in the D-Link DIR-825 router (firmware up to 2.10), specifically within the apply.cgi's sub_4106d4 function when processing the 'countdown_time' argument. This flaw carries a CVSS v3.1 score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. While not currently on the KEV catalog or Hot List, a public exploit (EDB-52469) exists, though there is minimal community discussion or media coverage, and it affects an unsupported product.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.10CPE matchmatch criteria | cpe:2.3:o:dlink:dir-825_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.