CVE-2025-9938 is a high-severity stack-based buffer overflow vulnerability affecting D-Link DI-8400 routers running firmware version 16.07.26A1. This flaw, located in the yyxz_dlink_asp function within the /yyxz.asp file, can be triggered remotely by manipulating the 'ID' argument. Successful exploitation could lead to high impacts on confidentiality, integrity, and availability, as reflected by its CVSS score of 8.8. While exploit code has been made public, there is currently no evidence of active exploitation, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.07.26a1CPE matchmatch criteria | cpe:2.3:o:dlink:di-8400_firmware:16.07.26a1:*:*:*:*:*:*:* |
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, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.