CVE-2020-29390

Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit parameter that could allow an unauthenticated attacker to execute a system command by using shell metacharacters and the %0a character.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://blog.quake.so/post/zeroshell_linux_router_rce/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:zeroshell:zeroshell:3.9.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-30 18:15

Updated : 2020-12-03 21:29

NVD link : CVE-2020-29390

Mitre link : CVE-2020-29390

CVE.ORG link : CVE-2020-29390

JSON object : View

Products Affected

zeroshell

zeroshell

CWE

CWE-78

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

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