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Vulnerability record · CVE-2024-23811 · published 13 February 2024

CVE-2024-23811: Siemens sinec nms unrestricted file upload vulnerability

Siemens · Sinec Nms

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.

8.8 CVSS 3.1 High EPSS 0.39% · top 69.8% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-23811), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.