CVE-2009-4455

Severity Score

6.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The default configuration of Cisco ASA 5500 Series Adaptive Security Appliance (Cisco ASA) 7.0, 7.1, 7.2, 8.0, 8.1, and 8.2 allows portal traffic to access arbitrary backend servers, which might allow remote authenticated users to bypass intended access restrictions and access unauthorized web sites via a crafted URL obfuscated with ROT13 and a certain encoding. NOTE: this issue was originally reported as a vulnerability related to lack of restrictions to URLs listed in the Cisco WebVPN bookmark component, but the vendor states that "The bookmark feature is not a security feature."

La configuración por defecto de Cisco ASA 5500 Series Adaptive Security Appliance (Cisco ASA) v7.0, v7.1, v7.2, v8.0, v8.1, y v8.2 permite que el tráfico del portal acceda a servidores de su elección en el backend, lo que podría permitir a usuarios autenticados remotamente eludir las restricciones de acceso implementadas y acceder a sitios web no autorizados mediante una URL ofuscada con ROT13 y cierto cifrado. NOTA: este comportamiento fue reportado originalmente como una carencia de restricciones en el listado de URLs en el componente de marcadores de Cisco WebVPN, pero el fabricante mantiene que "la característica de marcador no es una característica de seguridad"

*Credits: N/A

CVSS Scores

NISTv2 6.5

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-12-29 CVE Reserved
2009-12-29 CVE Published
2024-02-16 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 (6)

URL	Tag	Source
http://osvdb.org/61132	Vdb Entry
http://www.securityfocus.com/archive/1/508530/100/0/threaded	Mailing List
http://www.securitytracker.com/id?1023368	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/37710	2018-10-10
http://tools.cisco.com/security/center/viewAlert.x?alertId=19609	2018-10-10
http://www.vupen.com/english/advisories/2009/3577	2018-10-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Adaptive Security Appliance 5500 Search vendor "Cisco" for product "Adaptive Security Appliance 5500"				7.0 Search vendor "Cisco" for product "Adaptive Security Appliance 5500" and version "7.0"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance 5500 Search vendor "Cisco" for product "Adaptive Security Appliance 5500"				7.1 Search vendor "Cisco" for product "Adaptive Security Appliance 5500" and version "7.1"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance 5500 Search vendor "Cisco" for product "Adaptive Security Appliance 5500"				7.2 Search vendor "Cisco" for product "Adaptive Security Appliance 5500" and version "7.2"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance 5500 Search vendor "Cisco" for product "Adaptive Security Appliance 5500"				8.0 Search vendor "Cisco" for product "Adaptive Security Appliance 5500" and version "8.0"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance 5500 Search vendor "Cisco" for product "Adaptive Security Appliance 5500"				8.1 Search vendor "Cisco" for product "Adaptive Security Appliance 5500" and version "8.1"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance 5500 Search vendor "Cisco" for product "Adaptive Security Appliance 5500"				8.2 Search vendor "Cisco" for product "Adaptive Security Appliance 5500" and version "8.2"		-		Affected