CVE Vulnerability

CVE-2021-35523

Securepoint SSL VPN Client v2 before 2.0.32 on Windows has unsafe configuration handling that enables local privilege escalation to NT AUTHORITYSYSTEM. A non-privileged local user can modify the OpenVPN configuration stored under "%APPDATA%Securepoint SSL VPN" and add a external script file that is executed as privileged user.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

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/Securepoint/openvpn-client/security/advisories/GHSA-v8p8-4w8f-qh34 Third Party Advisory
https://bogner.sh/2021/04/local-privilege-escalation-in-securepoint-ssl-vpn-client-2-0-30/ Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2021/Jun/59 Mailing List Third Party Advisory
http://packetstormsecurity.com/files/163320/Securepoint-SSL-VPN-Client-2.0.30-Local-Privilege-Escalation.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:securepoint:openvpn-client:*:*:*:*:*:windows:*:*
Information

Published : 2021-06-28 05:15

Updated : 2021-07-02 04:26

NVD link : CVE-2021-35523

Mitre link : CVE-2021-35523

Products Affected
No products.
CWE
CWE-269