Vulnerability in Itel Id Mux
CVE-2025-63217
The Itel DAB MUX (IDMUX build c041640a) is vulnerable to Authentication Bypass due to improper JWT validation across devices. Attackers can reuse a valid JWT token obtained from one device to authenticate and gain administrative access to any other device running the same firmware, even if the passwords and networks are different. This allows full compromise of affected devices.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (44.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.itel.it/ (Product)
- github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63217 _ Ite… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-63217?
- CVE-2025-63217 is a critical-severity vulnerability in Itel Id Mux, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2025-11-18.
- How severe is CVE-2025-63217?
- Critical severity. CVSS v3 base score is 9.8 out of 10.