CVE-2017-6316

Citrix Multiple Products Remote Code Execution Vulnerability

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

Citrix NetScaler SD-WAN devices through v9.1.2.26.561201 allow remote attackers to execute arbitrary shell commands as root via a CGISESSID cookie. On CloudBridge (the former name of NetScaler SD-WAN) devices, the cookie name was CAKEPHP rather than CGISESSID.

Los dispositivos Citrix NetScaler SD-WAN hasta la versión v9.1.2.26.561201 permite a atacantes remotos ejecutar comandos de shell aleatorios como root mediante la cookie CGISESSID. En los dispositivos cloudBridge (el nombre formal de NetScaler SD-WAN), la cookie llamada fue CAKEPHP mas que CGISESSID.

A vulnerability has been identified in the management interface of Citrix NetScaler SD-WAN Enterprise and Standard Edition and Citrix CloudBridge Virtual WAN Edition that could result in an unauthenticated, remote attacker being able to execute arbitrary code as a root user. This vulnerability also affects XenMobile Server.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-02-24 CVE Reserved
2017-07-20 CVE Published
2022-03-25 Exploited in Wild
2022-04-15 KEV Due Date
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-10-20 EPSS Updated

CWE

CWE-20: Improper Input Validation

CAPEC

References (5)

URL	Tag	Source
http://www.securityfocus.com/bid/99943	Vdb Entry
http://www.securitytracker.com/id/1039019	Vdb Entry
https://support.citrix.com/article/CTX225990	X_refsource_confirm

URL	Date	SRC
https://www.exploit-db.com/exploits/42346	2024-08-05
https://www.exploit-db.com/exploits/42345	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Citrix Search vendor "Citrix"		Netscaler Sd-wan Search vendor "Citrix" for product "Netscaler Sd-wan"				<= 9.1.2.26.561201 Search vendor "Citrix" for product "Netscaler Sd-wan" and version " <= 9.1.2.26.561201"		-		Affected