CVE Vulnerability

CVE-2021-29005

Insecure permission of chmod command on rConfig server 3.9.6 exists. After installing rConfig apache user may execute chmod as root without password which may let an attacker with low privilege to gain root access on server.

9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/mrojz/rconfig-exploit/blob/main/CVE-2021-29005-POC.sh Exploit Third Party Advisory
http://rconfig.com Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:rconfig:rconfig:3.9.6:*:*:*:*:*:*:*
Information

Published : 2021-10-11 01:15

Updated : 2021-10-18 12:27

NVD link : CVE-2021-29005

Mitre link : CVE-2021-29005

Products Affected
No products.
CWE
CWE-276

Incorrect Default Permissions