CVE-2021-41383

setup.cgi on NETGEAR R6020 1.0.0.48 devices allows an admin to execute arbitrary shell commands via shell metacharacters in the ntp_server field.

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://j-o-e-l-s.github.io/2021/09/15/Hacking-The-Netgear-R6020.html	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:r6020_firmware:1.0.0.48:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6020:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-09-17 20:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-41383

Mitre link : CVE-2021-41383

CVE.ORG link : CVE-2021-41383

JSON object : View

Products Affected

netgear

r6020
r6020_firmware

CWE

CWE-77

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

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