CVE-2024-25660
Unauthorized File Operations Due to Improper Permissions in TNMS WebDAV Service

Public disclosure

03-06-2025

Last updated

03-06-2025

Vulnerability type

CWE-266: Incorrect Privilege Assignment

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS score

9

Description

The WebDAV service in Infinera TNMS (Transcend Network Management System) contains a vulnerability that allows a low-privileged remote attacker to perform unauthorized file operations. This flaw could potentially lead to unauthorized access and manipulation of files within the system. 

Affected products and versions

All versions of TNMS up to TNMS V21.10 release. 

Mitigation plan

Fix has been provided on top of TNMS V21.10 onwards. 

Acknowledgements

cvcn (CENTRO DI VALUTAZIONE E CERTIFICAZIONE NAZIONALE)

References

Change history : Initial version is published on 03-06-2025