CVE Vulnerability

CVE-2020-25744

SaferVPN before 5.0.3.3 on Windows could allow low-privileged users to create or overwrite arbitrary files, which could cause a denial of service (DoS) condition, because a symlink from %LOCALAPPDATA%SaferVPNLog is followed.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://medium.com/@thebinary0x1/safervpn-for-windows-arbitrary-file-overwrite-dos-bdc88fdb5ead Exploit Third Party Advisory
https://www.youtube.com/watch?v=0QdRJdA_aos Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:safervpn:safervpn:*:*:*:*:*:windows:*:*
Information

Published : 2020-09-18 02:15

Updated : 2020-09-25 07:04

NVD link : CVE-2020-25744

Mitre link : CVE-2020-25744

Products Affected
No products.
CWE
CWE-59