CVE-2014-2881

Citrix Netscaler Diffie-Hellman Key Exchange Issue

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Unspecified vulnerability in the Diffie-Hellman key agreement implementation in the management GUI Java applet in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway before 9.3-66.5 and 10.x before 10.1-122.17 has unknown impact and vectors.

Vulnerabilidad no especificada en la implementación de acuerdo clave Diffie-Hellman en el Applet Java de gestión de la interfaz gráfica de usuario en Citrix NetScaler Application Delivery Controller (ADC) y NetScaler Gateway anterior a 9.3-66.5 y 10.x anterior a 10.1-122.17 tiene impacto y vectores desconocidos.

The remote configuration Java applet in Citrix Netscaler versions prior to 10.1-122.17/9.3-66.5 contains a poor implementation of the Diffie-Hellman key exchange algorithm. The random number generator used to produce secret values is the java.util.Random class, which is not of cryptographic quality. Publicly known predictors exist for the underlying RNG, and the seed is either 32-bit or 48-bit depending on the host system.

*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

2014-04-17 CVE Reserved
2014-05-01 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
http://www.securitytracker.com/id/1030180	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://support.citrix.com/article/CTX140651	2014-07-18

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 Access Gateway Firmware Search vendor "Citrix" for product "Netscaler Access Gateway Firmware"	9.3 Search vendor "Citrix" for product "Netscaler Access Gateway Firmware" and version "9.3"	-	Affected	in	Citrix Search vendor "Citrix"	Netscaler Application Delivery Controller Search vendor "Citrix" for product "Netscaler Application Delivery Controller"	-	-	Affected
Citrix Search vendor "Citrix"	Netscaler Application Delivery Controller Firmware Search vendor "Citrix" for product "Netscaler Application Delivery Controller Firmware"	10.1 Search vendor "Citrix" for product "Netscaler Application Delivery Controller Firmware" and version "10.1"	-	Affected	in	Citrix Search vendor "Citrix"	Netscaler Application Delivery Controller Search vendor "Citrix" for product "Netscaler Application Delivery Controller"	-	-	Affected
Citrix Search vendor "Citrix"	Netscaler Access Gateway Firmware Search vendor "Citrix" for product "Netscaler Access Gateway Firmware"	<= 10.1.e Search vendor "Citrix" for product "Netscaler Access Gateway Firmware" and version " <= 10.1.e"	-	Affected	in	Citrix Search vendor "Citrix"	Netscaler Access Gateway Search vendor "Citrix" for product "Netscaler Access Gateway"	-	enterprise	Affected
Citrix Search vendor "Citrix"	Netscaler Application Delivery Controller Firmware Search vendor "Citrix" for product "Netscaler Application Delivery Controller Firmware"	<= 9.3.e Search vendor "Citrix" for product "Netscaler Application Delivery Controller Firmware" and version " <= 9.3.e"	-	Affected	in	Citrix Search vendor "Citrix"	Netscaler Access Gateway Search vendor "Citrix" for product "Netscaler Access Gateway"	-	enterprise	Affected