Description
This vulnerability allows malicious actors to gain unauthorized access to the Zenitel ICX500 and ICX510 Gateway Billing Admin endpoint, enabling them to read the entire contents of the Billing Admin database.
References (2)
Core 2
Core References
Third Party Advisory release-notes
https://wiki.zenitel.com/wiki/ICX_1.4.3.X_-_Release_Notes
Third Party Advisory patch
https://wiki.zenitel.com/wiki/Downloads#ICX-AlphaCom_System
Scores
CVSS v3
8.8
EPSS
0.0026
EPSS Percentile
17.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-89
Status
published
Products (2)
Zenitel/ICX500
<1.4.3.3
Zenitel/ICX510
<1.4.3.3
Published
Sep 25, 2025
Tracked Since
Feb 18, 2026