CVE-2021-33729

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

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). An authenticated attacker that is able to import firmware containers to an affected system could execute arbitrary commands in the local database.

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-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

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.