Blink routers BL-WR9000 V2.4.9 , BL-AC2100_AZ3 V1.0.4, BL-X10_AC8 v1.0.5 , BL-LTE300 v1.2.3, BL-F1200_AT1 v1.0.0, BL-X26_AC8 v1.2.8, BLAC450M_AE4 v4.0.0 and BL-X26_DA3 v1.2.7 were discovered to contain multiple command injection vulnerabilities via the dns1 and dns2 parameters in the bs_SetDNSInfo function.
2025-06-13T12:15:34.280
2025-07-10T12:16:05.020
Analyzed
CVSSv3.1: 9.8 (CRITICAL)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | b-link | bl-wr9000_firmware | 2.4.9 | Yes |
| Hardware | b-link | bl-wr9000 | - | No |
| Operating System | b-link | bl-ac2100_az3_firmware | 1.0.4 | Yes |
| Hardware | b-link | bl-ac2100_az3 | - | No |
| Operating System | b-link | bl-lte300_firmware | 1.2.3 | Yes |
| Hardware | b-link | bl-lte300 | - | No |
| Operating System | b-link | bl-f1200_at1_firmware | 1.0.0 | Yes |
| Hardware | b-link | bl-f1200_at1 | - | No |
| Operating System | b-link | bl-x26_ac8_firmware | 1.2.8 | Yes |
| Hardware | b-link | bl-x26_ac8 | - | No |
| Operating System | b-link | blac450m_ae4_firmware | 4.0.0 | Yes |
| Hardware | b-link | blac450m_ae4 | - | No |
| Operating System | b-link | bl-x26_da3_firmware | 1.2.7 | Yes |
| Hardware | b-link | bl-x26_da3 | - | No |