Siemens SINEC NMS TFTP File Upload (CVE-2024-23811)

high Nessus Plugin ID 193685


An OT application is affected by a file upload vulnerability.


The Siemens SINEC NMS running on the remote host is affected by a file upload vulnerability. An unauthenticated, remote attacker can exploit this, via a specially crafted TFTP message, to upload malicious files that could potentially lead to remote code execution.


Upgrade to V2.0 SP1 or later.

See Also

Plugin Details

Severity: High

ID: 193685

File Name: siemens_sinecnms_cve-2024-23811.nbin

Version: 1.2

Type: remote

Family: SCADA

Published: 4/22/2024

Updated: 5/20/2024

Supported Sensors: Nessus

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: High

Base Score: 8.3

Temporal Score: 6.5

Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2024-23811


Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:siemens:sinec_nms

Required KB Items: Services/udp/tftp

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 2/13/2024

Vulnerability Publication Date: 2/13/2024

Reference Information

CVE: CVE-2024-23811