high7.8
CVE-2025-7564
A vulnerability, which was classified as critical, has been found in LB-LINK BL-AC3600 1.0.22.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Lb-Link | Bl-Ac3600 Firmware | through 1.0.22 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md
- https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc
- https://vuldb.com/?ctiid.316262
- https://vuldb.com/?id.316262
- https://vuldb.com/?submit.605630