CVE Vulnerability

CVE-2020-8283

An authorised user on a Windows host running Citrix Universal Print Server can perform arbitrary command execution as SYSTEM in CVAD versions before 2009, 1912 LTSR CU1 hotfixes CTX285870 and CTX286120, 7.15 LTSR CU6 hotfix CTX285344 and 7.6 LTSR CU9.

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://support.citrix.com/article/CTX285059 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:citrix:xendesktop:7.6:cu8:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xendesktop:7.6:-:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xendesktop:7.15:cu6:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xendesktop:7.15:-:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xendesktop:*:*:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xendesktop:*:*:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xenapp:7.6:cu8:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xenapp:7.6:-:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xenapp:*:*:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xenapp:7.15:cu6:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xenapp:7.15:-:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:xenapp:*:*:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:virtual_apps_and_desktops:*:*:*:*:ltsr:*:*:*
cpe:2.3:a:citrix:virtual_apps_and_desktops:*:*:*:*:-:*:*:*
Information

Published : 2020-12-14 08:15

Updated : 2020-12-17 06:45

NVD link : CVE-2020-8283

Mitre link : CVE-2020-8283

Products Affected
No products.
CWE
CWE-269