AT&T vulnerabilities
We track 1 vulnerability in AT&T products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on July 28, 2026.
1vulnerabilities
0critical
1high
0exploited
8.8average CVSS score
Latest AT&T vulnerabilities
- 8.8 High severity
Arris BGW210‑700: Missing Authentication for Critical Functionality
In firmware versions 2.7.7 and earlier, the Arris BGW210‑700 gateway fails to enforce any server‑side authentication on its /cgi-bin/*.ha management endpoints, relying solely on client‑side CSS/JavaScript gating that can be bypassed by any HTTP client. This al