CVE-2025-59815

Authenticated Remote Code Execution in the Billing Administration portal

Published Sep 25, 2025 CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Description
This vulnerability allows malicious actors to execute arbitrary commands on the underlying system of the Zenitel ICX500 and ICX510 Gateway, granting shell access. Exploitation can compromise the device’s availability, confidentiality, and integrity.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-31159 This vulnerability allows malicious actors to execute arbitrary commands on the underlying system of the Zenitel ICX500 and ICX510 Gateway, granting shell access. Exploitation can compromise the device’s availability, confidentiality, and integrity.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Zenitel
Zenitel icx500
Zenitel icx510
Vendors & Products Zenitel
Zenitel icx500
Zenitel icx510
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

Type Values Removed Values Added
Description This vulnerability allows malicious actors to execute arbitrary commands on the underlying system of the Zenitel ICX500 and ICX510 Gateway, granting shell access. Exploitation can compromise the device’s availability, confidentiality, and integrity.
Title Authenticated Remote Code Execution in the Billing Administration portal
Weaknesses CWE-77
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
NCSC-NL
Published
Updated
Sep 29, 2025, 5:15 PM
Reserved
Sep 22, 2025, 10:23 AM
Status
Deferred
Published
Sep 25, 2025, 8:15 PM
Modified
Oct 18, 2026, 9:10 PM