CVE-2024-31978: Siemens Sinec Nms

High severity, CVSS 7.6. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability has been identified in SINEC NMS (All versions < V2.0 SP2). Affected devices allow authenticated users to export monitoring data. The corresponding API endpoint is susceptible to path traversal and could allow an authenticated attacker to download files from the file system. Under certain circumstances the downloaded files are deleted from the file system.

Affected products

• Siemens Sinec Nms: before V2.0 SP2 (fixed in V2.0 SP2)

Published 2024-04-09. Last modified 2026-06-17.