CVE-2026-35905
A hardcoded root password has been discovered in certain T3 Technology devices, allowing anyone who can reach the device to log in as the superadmin user. The affected models are T625Pro v1.0.07, T6825G v1.0.03, and T7281 v1.0.03. Because the password is embedded in the firmware, the vulnerability is immediately exploitable without any user interaction.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
T3 Technology CPE models T625Pro v1.0.07, T6825G v1.0.03, and T7281 v1.0.03. Administrators or users who manage these devices are at risk.
Real-world impact
An attacker who can reach the device over the network can log in as root, change settings, install malware, or exfiltrate sensitive data. The device could be fully compromised, leading to loss of confidentiality, integrity, and availability.
Why this severity
The CVSS score of 9.8 reflects that the vulnerability is network‑accessible (AV:N), requires no special privileges (PR:N), needs no user interaction (UI:N), and gives an attacker full control over the device (C:H, I:H, A:H). The low attack complexity (AC:L) and universal scope (S:U) further increase the score.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources
Timeline
- Jun 4, 2026 · Jun 4, 2026PublishedDisclosed and added to the National Vulnerability Database.
- Jul 22, 2026 · 13d agoAdvisory updatedThe NVD record was last revised.