Cloudanix VulnDB

CVE-2025-63666

Critical · 9.8

CVSS

9.8

EPSS

0.5%

Published

Nov 12, 2025

CISA due date

—

The record

Tenda AC15 v15.03.05.18_multi) issues an authentication cookie that exposes the account password hash to the client and uses a short, low-entropy suffix as the session identifier. An attacker with network access or the ability to run JS in a victim browser can steal the cookie and replay it to access protected resources.

Affected packages

Ecosystem Package Introduced Fixed