CVE-2025-63666CRITICAL 9.8EPSS p33.6%
CVE-2025-63666CVE-2025-63666
Description
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.
Scoring
| CVSS 3.1 | 9.8 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.42% probability of exploitation · percentile 33.6% · 2026-06-18T12:00:27Z |
| Published | 2025-11-12 |
| Last modified | 2025-11-17 |
Underlying weaknesses· 1
References
1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Access Controlcwe-284 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.