PT-2025-29412 · Lb Link · Lb-Link Bl-Ac3600

Waiwai24 · Published 2025-06-27 · Updated 2025-07-14 · CVE-2025-7565

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: LB-LINK BL-AC3600 versions up to 1.0.22

Description: A critical issue exists in the Web Management Interface component of LB-LINK BL-AC3600. The geteasycfg function within the /cgi-bin/lighttpd.cgi file is susceptible to information disclosure through manipulation of the Password argument. This attack can be initiated remotely. The exploit has been publicly disclosed.

Recommendations: Versions prior to 1.0.22: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Information Disclosure

Insufficiently Protected Credentials

Weakness Enumeration

CWE-284

CWE-200

CWE-522

Related Identifiers

BDU:2025-09164

CVE-2025-7565

Affected Products

Lb-Link Bl-Ac3600

References · 11

• 🔥 https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md#poc · Exploit
• 🔥 https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-7565 · Security Note
• https://bdu.fstec.ru/vul/2025-09164 · Security Note
• https://osv.dev/vulnerability/CVE-2025-7565 · Vendor Advisory
• https://vuldb.com/?ctiid.316263 · Note
• https://vuldb.com/?submit.605632 · Note
• https://t.me/cvetracker/27725 · Telegram Post
• https://t.me/cvenotify/128789 · Telegram Post
• https://vuldb.com/?id.316263 · Note
• https://twitter.com/CVEnew/status/1944596409849635066 · Twitter Post