CVE-2025-45987 is a critical command injection vulnerability affecting multiple Blink router models, specifically within the dns1 and dns2 parameters of the bs_SetDNSInfo function. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low complexity, allowing unauthenticated attackers to achieve complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the high severity and ease of exploitation warrant immediate attention for affected devices.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.4.9CPE matchmatch criteria | cpe:2.3:o:b-link:bl-wr9000_firmware:2.4.9:*:*:*:*:*:*:* | ||
1.0.4CPE matchmatch criteria | cpe:2.3:o:b-link:bl-ac2100_az3_firmware:1.0.4:*:*:*:*:*:*:* | ||
1.2.3CPE matchmatch criteria | cpe:2.3:o:b-link:bl-lte300_firmware:1.2.3:*:*:*:*:*:*:* | ||
1.0.0CPE matchmatch criteria | cpe:2.3:o:b-link:bl-f1200_at1_firmware:1.0.0:*:*:*:*:*:*:* | ||
1.2.8CPE matchmatch criteria | cpe:2.3:o:b-link:bl-x26_ac8_firmware:1.2.8:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.