CVE-2025-7572

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LB-LINKBL-AC190020250702affected
LB-LINKBL-AC2100_AZ320250702affected
LB-LINKBL-AC360020250702affected
LB-LINKBL-AX180020250702affected
LB-LINKBL-AX5400P20250702affected
LB-LINKBL-WR900020250702affected

Weaknesses

  • CWE-200: Information Disclosure
  • CWE-284: Improper Access Controls

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

References