CVE-2025-7572 is a critical information disclosure vulnerability affecting several LB-LINK router models, including the BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P, and BL-WR9000. The vulnerability resides in the bs_GetHostInfo function within the libblinkapi.so library of the /cgi-bin/lighttpd.cgi file. This flaw allows for remote information disclosure with low attack complexity and no user interaction required, though its CVSS score is a medium 5.3. While public exploit code exists, there is no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| LB-LINK | BL-AC1900 | 20250702CNA affected | |
| LB-LINK | BL-AC2100 AZ3 | 20250702CNA affected | |
| LB-LINK | BL-AC3600 | 20250702CNA affected | |
| LB-LINK | BL-AX1800 | 20250702CNA affected | |
| LB-LINK | BL-AX5400P | 20250702CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.