🛡️ CVE-2025-64093 — icx500-firmware

🔴 CVSS 10.0 — Critical ✅ No Known Exploit CWE-77 NVD
10.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the hostname of the device.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2025-64093 is classified as CWE-77: Command Injection. User input is placed into a command that the system interprets, allowing extra commands to be appended to the intended one.

Affected software

CVE-2025-64093 is recorded against 2 packages.

  • icx500-firmware (fixed in 1.4.3.3)
  • icx510-firmware (fixed in 1.4.3.3)

Timeline and source

Published on 9 January 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.zenitel.com

Details

Severity CRITICAL
CVSS Score 10.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE CWE-77
Public Exploit ✅ No
Source NVD
Published 2026-01-09
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
icx500-firmware — 1.4.3.3
icx510-firmware — 1.4.3.3

Similar Threats

Exploit Protection

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CVE-2025-64093 carries CVSS 10.0 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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