CVE-2021-29083

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.

CVSS v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.synology.com/security/advisory/Synology_SA_20_26	Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_26	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:00

Type	Values Removed	Values Added
References	~~() https://www.synology.com/security/advisory/Synology_SA_20_26 - Vendor Advisory~~	() https://www.synology.com/security/advisory/Synology_SA_20_26 - Vendor Advisory

Information

Published : 2021-04-01 06:15

Updated : 2024-11-21 06:00

NVD link : CVE-2021-29083

Mitre link : CVE-2021-29083

CVE.ORG link : CVE-2021-29083

JSON object : View

Products Affected

synology

diskstation_manager

CWE

CWE-78

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

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