CVE-2026-95379
Received Received - Intake

BaseFortify

Publication date: 2026-11-13

Last updated on: 2026-11-13

Assigner: cf9c5165-6fe5-4ec0-b5f1-404f1df30a4e

Description
Path traversal in the certificate.deleteCertificate JSON-RPC method (POST /api/rpc) of the turbineweb web interface in Zenitel VSFF6, VSFF8, VSFF8MP, VSFF8MN, and VSFT devices with software versions from 10.0.3.0 before 10.1.3.0 allows authenticated administrators to delete arbitrary files as root via a relative path (../) in the file_name parameter. This can be used to cause denial of service or render the device inoperable by removing critical system files, and to weaken device security by removing files such as firewall rules or certificate trust stores.

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Meta Information

Published
2026-11-13
Last Modified
2026-11-13
Generated
2026-11-13
AI Q&A
2026-11-13
EPSS Evaluated
N/A
NVD
CVE-2026-95379
EUVD
EUVD-2026-125522

Affected Vendors & Products

Showing 5 associated CPEs
Vendor Product Version / Range
Zenitel VSFF6 From 10.0.3.0 (inc) to 10.1.3.0 (exc)
Zenitel VSFF8 From 10.0.3.0 (inc) to 10.1.3.0 (exc)
Zenitel VSFF8MP From 10.0.3.0 (inc) to 10.1.3.0 (exc)
Zenitel VSFF8MN From 10.0.3.0 (inc) to 10.1.3.0 (exc)
Zenitel VSFT From 10.0.3.0 (inc) to 10.1.3.0 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-23 The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.

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Executive Summary

This vulnerability is a path traversal flaw in the certificate.deleteCertificate JSON-RPC method of Zenitel devices. It allows authenticated administrators to delete arbitrary files as root by using a relative path like ../ in the file_name parameter. This affects devices running software versions from 10.0.3.0 before 10.1.3.0.

Impact Analysis

This vulnerability can cause denial of service by removing critical system files, making the device inoperable. It can also weaken device security by deleting files such as firewall rules or certificate trust stores, potentially exposing the system to further attacks.

Mitigation Strategies

Immediately update affected Zenitel devices to software version 10.1.3.0 or later to patch the vulnerability. Ensure only trusted administrators have access to the web interface and disable unnecessary RPC methods if possible.

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