CVE-2025-7565
LB-LINK BL-AC3600 Web Management Interface lighttpd.cgi geteasycfg information disclosure
Severity Score
5.5
*CVSS v4
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
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 argument Password leads to information disclosure. It is possible to initiate the attack 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.
Es wurde eine kritische Schwachstelle in LB-LINK BL-AC3600 bis 1.0.22 gefunden. Dabei betrifft es die Funktion geteasycfg der Datei /cgi-bin/lighttpd.cgi der Komponente Web Management Interface. Mit der Manipulation des Arguments Password mit unbekannten Daten kann eine information disclosure-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.
*Credits:
waiwai24
CVSS Scores
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
System
Vulnerable | Subsequent
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
System
Vulnerable | Subsequent
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2025-07-12 CVE Reserved
- 2025-07-14 CVE Published
- 2025-07-14 CVE Updated
- 2025-07-14 First Exploit
- 2025-08-25 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-284: Improper Access Control
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md | Related | |
| https://vuldb.com/?id.316263 | Technical Description | |
| https://vuldb.com/?submit.605632 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md#poc | 2025-07-14 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.0 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.0" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.1 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.1" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.2 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.2" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.3 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.3" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.4 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.4" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.5 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.5" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.6 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.6" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.7 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.7" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.8 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.8" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.9 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.9" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.10 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.10" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.11 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.11" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.12 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.12" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.13 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.13" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.14 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.14" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.15 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.15" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.16 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.16" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.17 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.17" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.18 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.18" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.19 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.19" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.20 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.20" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.21 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.21" | en |
Affected
| ||||||
| LB-LINK Search vendor "LB-LINK" | BL-AC3600 Search vendor "LB-LINK" for product "BL-AC3600" | 1.0.22 Search vendor "LB-LINK" for product "BL-AC3600" and version "1.0.22" | en |
Affected
| ||||||