CVE-2025-4348 is a critical buffer overflow vulnerability affecting D-Link DIR-600L routers, specifically in the formSetWanL2TP function when processing the 'host' argument. This remotely exploitable flaw carries a CVSS score of 9.8, indicating high impact on confidentiality, integrity, and availability. While no active exploitation or public exploit code is currently known, and community discussion is minimal, the vulnerability affects an unsupported product line, increasing its risk profile for unpatched devices.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.07b01CPE matchmatch criteria | cpe:2.3:o:dlink:dir-600l_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:X/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.