CVE-2009-2631

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple clientless SSL VPN products that run in web browsers, including Stonesoft StoneGate; Cisco ASA; SonicWALL E-Class SSL VPN and SonicWALL SSL VPN; SafeNet SecureWire Access Gateway; Juniper Networks Secure Access; Nortel CallPilot; Citrix Access Gateway; and other products, when running in configurations that do not restrict access to the same domain as the VPN, retrieve the content of remote URLs from one domain and rewrite them so they originate from the VPN's domain, which violates the same origin policy and allows remote attackers to conduct cross-site scripting attacks, read cookies that originated from other domains, access the Web VPN session to gain access to internal resources, perform key logging, and conduct other attacks. NOTE: it could be argued that this is a fundamental design problem in any clientless VPN solution, as opposed to a commonly-introduced error that can be fixed in separate implementations. Therefore a single CVE has been assigned for all products that have this design.

Múltiples productos VPN de SSL sin cliente que se ejecutan en navegadores web, incluyendo StoneGate de Stonesoft; ASA de Cisco; E-Class SSL VPN de SonicWALL y SSL VPN de SonicWALL; SecureWire Access Gateway de SafeNet; Networks Secure Access de Juniper; CallPilot de Nortel; Access Gateway de Citrix; y otros productos, cuando se ejecutan en configuraciones que no restringen el acceso al mismo dominio que la VPN, recuperan el contenido de las direcciones URL remotas de un dominio y las reescriben para que se originen desde el dominio de la VPN, lo que viola la política del mismo origen y permite a atacantes remotos conducir ataques de tipo cross-site scripting, leer cookies que se originaron desde otros dominios, acceder a la sesión de VPN web para conseguir acceso a los recursos internos, realizar el registro de claves y conducir otros ataques. NOTA: se podría argumentar que se trata de un problema de diseño fundamental en cualquier solución VPN sin cliente, a diferencia de un error comúnmente introducido que puede ser corregido en implementaciones separadas. Por lo tanto, se ha asignado un CVE único para todos los productos que presentan este diseño.

*Credits: N/A

CVSS Scores

NISTv2 6.8

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-07-28 CVE Reserved
2009-12-04 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (23)

URL	Tag	Source
http://kb.juniper.net/KB15799	X_refsource_confirm
http://seclists.org/fulldisclosure/2006/Jun/238	Mailing List
http://seclists.org/fulldisclosure/2006/Jun/269	Mailing List
http://seclists.org/fulldisclosure/2006/Jun/270	Mailing List
http://securitytracker.com/id?1023255	Vdb Entry
http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=984744	X_refsource_confirm
http://www.kb.cert.org/vuls/id/261869	Third Party Advisory
http://www.securityfocus.com/archive/1/508164/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/37152	Vdb Entry
http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2009/50/025367-01.pdf	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/54523	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/37696	2018-10-10
http://secunia.com/advisories/37786	2018-10-10
http://secunia.com/advisories/37788	2018-10-10
http://secunia.com/advisories/37789	2018-10-10
http://www.sonicwall.com/us/2123_14882.html	2018-10-10
http://www.sonicwall.com/us/2123_14883.html	2018-10-10
http://www.stonesoft.com/en/support/security_advisories/2009_03_12.html	2018-10-10
http://www.vupen.com/english/advisories/2009/3567	2018-10-10
http://www.vupen.com/english/advisories/2009/3568	2018-10-10
http://www.vupen.com/english/advisories/2009/3569	2018-10-10
http://www.vupen.com/english/advisories/2009/3570	2018-10-10
http://www.vupen.com/english/advisories/2009/3571	2018-10-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Aladdin Search vendor "Aladdin"		Safenet Securewire Access Gateway Search vendor "Aladdin" for product "Safenet Securewire Access Gateway"				*		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Search vendor "Cisco" for product "Adaptive Security Appliance"				*		-		Affected
Sonicwall Search vendor "Sonicwall"		E-class Ssl Vpn Search vendor "Sonicwall" for product "E-class Ssl Vpn"				*		-		Affected
Sonicwall Search vendor "Sonicwall"		Ssl Vpn Search vendor "Sonicwall" for product "Ssl Vpn"				*		-		Affected
Stonesoft Search vendor "Stonesoft"		Stonegate Search vendor "Stonesoft" for product "Stonegate"				*		-		Affected