CVSS 4.0
7.0 highCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:L/SA:L/S:PCVE-2026-95379 Path traversal in Zenitel turbineweb certificate delete RPC allows arbitrary file deletion as root
High (7.0) in zenitel.
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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.
Severity
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-13. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-23 Relative Path Traversal
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- Assigned by
- Zenitel (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Zenitel VSFF6 | from 10.0.3.0 before 10.1.3.0 |
| Zenitel VSFF8 | from 10.0.3.0 before 10.1.3.0 |
| Zenitel VSFF8MP | from 10.0.3.0 before 10.1.3.0 |
| Zenitel VSFF8MN | from 10.0.3.0 before 10.1.3.0 |
| Zenitel VSFT | from 10.0.3.0 before 10.1.3.0 |
Attack patterns (CAPEC)
- CAPEC-76 Manipulating Web Input to File System Calls Likelihood: High · Severity: Very High
- CAPEC-139 Relative Path Traversal Likelihood: High · Severity: High
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.