Citrix SD-WAN Center 10.2.x < 10.2.8 / 11.1.x < 11.1.2b / 11.2.x < 11.2.2 Multiple Vulnerabilities (CTX285061)

critical Nessus Plugin ID 142894


The remote device is affected by multiple vulnerabilities.


The remote Citrix SD-WAN Center is version 10.2.x prior to 10.2.8, 11.1.x prior to 11.1.2b, 11.2.x prior to 11.2.2. It is, therefore, affected by multiple vulnerabilities:

- An unauthenticated remote code execution with root privileges. (CVE-2020-8271)

- A authentication bypass resulting in exposure of SD-WAN functionality. (CVE-2020-8272)

- A privilege escalation of an authenticated user to root. (CVE-2020-8273)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.


Upgrade Citrix SD-WAN Center to version 10.2.8, 11.1.2b, 11.2.2 or later.

See Also

Plugin Details

Severity: Critical

ID: 142894

File Name: citrix_sdwan_CTX285061.nasl

Version: 1.5

Type: remote

Family: CGI abuses

Published: 11/13/2020

Updated: 2/8/2024

Supported Sensors: Nessus

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2020-8271


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:citrix:sd-wan

Required KB Items: installed_sw/Citrix SD-WAN

Exploit Ease: No known exploits are available

Patch Publication Date: 11/10/2020

Vulnerability Publication Date: 11/10/2020

Reference Information

CVE: CVE-2020-8271, CVE-2020-8272, CVE-2020-8273

CWE: 23, 287, 78

IAVA: 2020-A-0524-S