CVE-2025-7572CWE-200CWE-284

LB-LINK BL-WR9000 lighttpd.cgi bs_GetHostInfo information disclosure

Medium · published July 14, 2025

CVSS v4.0
6.9
EPSS
0%
Percentile
33.9
In the wild
Unconfirmed
What it is

A vulnerability classified as critical was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This vulnerability affects the function bs_GetHostInfo in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
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
EPSS
0.00408 · 33.9th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-284 · Improper Access Control
Published
2025-07-14T04:32Z
EPSS history
Timeline
  • 14 JUL 04:32Z
    LB-LINK BL-WR9000 lighttpd.cgi bs_GetHostInfo information disclosure
    cvelistv5