CVE-2021-33724

Published: Oct 12, 2021Modified: Jun 17, 2026

9.1

Vector

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

Exploitability: 3.9 / Impact: 5.2

Source: NVD

Description

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). The affected system contains an Arbitrary File Deletion vulnerability that possibly allows to delete an arbitrary file or directory under a user controlled path.

Affected (4)

Products: Siemens: Sinec Nms

Siemens

1 product

Sinec Nms

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Siemens Sinec Nms	Before 1.0
Siemens Sinec Nms	Version 1.0
Siemens Sinec Nms	Version 1.0 sp1
Siemens Sinec Nms	Version 1.0 sp2

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf

Source: productcert@siemens.com

PatchVendor Advisory

https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.