CVE-2024-23811

Name: CVE-2024-23811
Creator: NVD / NIST
Published: 2024-02-13T09:15:49.76+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2024-23811 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability has been identified in SINEC NMS (All versions < V2.0 SP1). The affected application allows users to upload arbitrary files via TFTP. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SINEC NMS (All versions < V2.0 SP1). The affected application allows users to upload arbitrary files via TFTP. This could allow an attacker to upload malicious firmware images or other files, that could potentially lead to remote code execution.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.39%

30.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Siemens	Sinec Nms	< 2.0
Siemens	Sinec Nms	2.0

References

https://cert-portal.siemens.com/productcert/html/ssa-943925.htmlVendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-943925.htmlVendor Advisory

Timeline

Published: Feb 13, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-23811?

How severe is CVE-2024-23811?

CVE-2024-23811 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2024-23811?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-23811?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST