Information disclosure in Lb-link Bl-ac3600
CVE-2025-7565
A vulnerability, which was classified as critical, was found in LB-LINK BL-AC3600 up to 1.0.22. This affects the function geteasycfg of the file /cgi-bin/lighttpd.cgi of the component Web Management Interface. The manipulation of the argum…
Vulnerability class: Information Disclosure
EPSS: 0.002 (47.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R.
Affected products
- Lb-link Bl-ac3600 — versions 1.0.0, 1.0.1, 1.0.2
Weakness classification (CWE)
References
- VDB-316263 | LB-LINK BL-AC3600 Web Management Interface lighttpd.cgi geteasycfg information disclosure (vdb-entry, technical-description)
- VDB-316263 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #605632 | Blink BL-AC3600 V1.0.22 Exposure of Sensitive Information Through Metadata (third-party-advisory)
- github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the… (related)
- github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the… (exploit)
Frequently asked questions
- What is CVE-2025-7565?
- CVE-2025-7565 is a medium-severity vulnerability in Lb-link Bl-ac3600, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-07-14.
- How severe is CVE-2025-7565?
- Medium severity. CVSS v3 base score is 5.3 out of 10.