CVE-2021-39274

In XeroSecurity Sn1per 9.0 (free version), insecure directory permissions (0777) are set during installation, allowing an unprivileged user to modify the main application and the application configuration file. This results in arbitrary code execution with root privileges.

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://github.com/1N3/Sn1per/issues/357	Exploit Third Party Advisory
https://github.com/1N3/Sn1per/releases	Release Notes Third Party Advisory
https://github.com/nikip72/CVE-2021-39273-CVE-2021-39274	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:xerosecurity:sn1per:9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-19 12:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-39274

Mitre link : CVE-2021-39274

CVE.ORG link : CVE-2021-39274

JSON object : View

Products Affected

xerosecurity

sn1per

CWE

CWE-276

Incorrect Default Permissions

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