Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lb-Link | Bl-Ac3600 Firmware | <= 1.0.22 |
| Lb-Link | Bl-Ac3600 | - |
Related Weaknesses (CWE)
References
- https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BExploitThird Party Advisory
- https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BExploitThird Party Advisory
- https://vuldb.com/?ctiid.316262Permissions RequiredVDB Entry
- https://vuldb.com/?id.316262Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.605630Third Party AdvisoryVDB Entry
- https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BExploitThird Party Advisory
- https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BExploitThird Party Advisory
FAQ
What is CVE-2025-7564?
CVE-2025-7564 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 i...
How severe is CVE-2025-7564?
CVE-2025-7564 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-7564?
Check the references section above for vendor advisories and patch information. Affected products include: Lb-Link Bl-Ac3600 Firmware, Lb-Link Bl-Ac3600.