SQL Injection in Zenitel Icx500
CVE-2025-59814
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (18.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Zenitel Icx500 — versions <1.4.3.3
- Zenitel Icx510 — versions <1.4.3.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wiki.zenitel.com/wiki/ICX_1.4.3.X_-_Release_Notes (release-notes)
- wiki.zenitel.com/wiki/Downloads (patch)
Frequently asked questions
- What is CVE-2025-59814?
- CVE-2025-59814 is a high-severity vulnerability in Zenitel Icx500, classified under SQL Injection. CVSS score: 8.8/10. Published 2025-09-25.
- How severe is CVE-2025-59814?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-59814 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.