CVE Vulnerability

CVE-2018-20193

Certain Secure Access SA Series SSL VPN products (originally developed by Juniper Networks but now sold and supported by Pulse Secure, LLC) allow privilege escalation, as demonstrated by Secure Access SSL VPN SA-4000 5.1R5 (build 9627) 4.2 Release (build 7631). This occurs because appropriate controls are not performed. Specifically, it is possible for a readonly user to change the administrator user password by making a local copy of the /dana-admin/user/update.cgi page, changing the "user" value, and saving the changes.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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
http://seclists.org/fulldisclosure/2018/Dec/37 Exploit Mailing List
http://www.securityfocus.com/bid/106289 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:pulsesecure:secure_access_series_ssl_vpn_sa-4000:4.2:*:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:secure_access_series_ssl_vpn_sa-4000:5.1r5:*:*:*:*:*:*:*
Information

Published : 2018-12-21 11:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-20193

Mitre link : CVE-2018-20193

Products Affected
No products.
CWE
CWE-269