CVE-2021-29083

Published: Apr 1, 2021Modified: Jan 14, 2025

7.2

Vector

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

Exploitability: 1.2 / Impact: 5.9

Source: NVD

Description

Improper neutralization of special elements used in an OS command in SYNO.Core.Network.PPPoE in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote authenticated users to execute arbitrary code via realname parameter.

Affected (1)

Products: Synology: Diskstation Manager

Synology

1 product

Diskstation Manager

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Synology Diskstation Manager	Before 6.2.3-25426-3

Related CWEs

CWE-78

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

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://www.synology.com/security/advisory/Synology_SA_20_26

Source: security@synology.com

Vendor Advisory

https://www.synology.com/security/advisory/Synology_SA_20_26

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

Vendor Advisory

Timeline

No history available yet.