A vulnerability, which was classified as critical, has been found in LB-LINK BL-AC3600 1.0.22. Affected by this issue is some unknown functionality of the file /etc/shadow. The manipulation with the input root:blinkadmin leads to hard-coded credentials. Local access is required to approach this attack. 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.
References
| Link | Resource |
|---|---|
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md | Exploit Third Party Advisory |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.316262 | Permissions Required VDB Entry |
| https://vuldb.com/?id.316262 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.605630 | Third Party Advisory VDB Entry |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md | Exploit Third Party Advisory |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
17 Jul 2025, 17:46
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Lb-link bl-ac3600
Lb-link bl-ac3600 Firmware Lb-link |
|
| CPE | cpe:2.3:h:lb-link:bl-ac3600:-:*:*:*:*:*:*:* cpe:2.3:o:lb-link:bl-ac3600_firmware:*:*:*:*:*:*:*:* |
|
| References | () https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md - Exploit, Third Party Advisory | |
| References | () https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/?ctiid.316262 - Permissions Required, VDB Entry | |
| References | () https://vuldb.com/?id.316262 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/?submit.605630 - Third Party Advisory, VDB Entry |
14 Jul 2025, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md - | |
| References | () https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc - |
14 Jul 2025, 03:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-07-14 03:15
Updated : 2025-07-17 17:46
NVD link : CVE-2025-7564
Mitre link : CVE-2025-7564
CVE.ORG link : CVE-2025-7564
JSON object : View
Products Affected
lb-link
- bl-ac3600
- bl-ac3600_firmware