CVE-2023-49960: Indu-Sol Profinet-Inspektor Nt Firmware

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

In Indo-Sol PROFINET-INspektor NT through 2.4.0, a path traversal vulnerability in the httpuploadd service of the firmware allows remote attackers to write to arbitrary files via a crafted filename parameter in requests to the /upload endpoint.

Affected products

• Indu-Sol Profinet-Inspektor Nt Firmware: up to and including 2.4.0

Published 2024-02-26. Last modified 2026-06-17.