CVE-2012-5424

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco Secure Access Control System (ACS) 5.x before 5.2 Patch 11 and 5.3 before 5.3 Patch 7, when a certain configuration involving TACACS+ and LDAP is used, does not properly validate passwords, which allows remote attackers to bypass authentication by sending a valid username and a crafted password string, aka Bug ID CSCuc65634.

Cisco Secure Access Control System (ACS) v5.x antes v5.2 Patch 11 y v5.3 antes de 5.3 Patch 7, cuando se usa una determinada configuración que implica TACACS+ y LDAP, no valida correctamente las contraseñas, lo que permite a atacantes remotos evitar la autenticación mediante el envío de un nombre de usuario válido y una contraseña modificada a mano. Se trata de un problema también conocido como Bug ID CSCuc65634.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-10-17 CVE Reserved
2012-11-07 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (6)

URL	Tag	Source
http://osvdb.org/87251	Vdb Entry
http://secunia.com/advisories/51194	Third Party Advisory
http://www.securityfocus.com/bid/56433	Vdb Entry
http://www.securitytracker.com/id?1027733	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/79860	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121107-acs	2017-08-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Secure Access Control Server Search vendor "Cisco" for product "Secure Access Control Server"				5.0 Search vendor "Cisco" for product "Secure Access Control Server" and version "5.0"		-		Affected
Cisco Search vendor "Cisco"		Secure Access Control Server Search vendor "Cisco" for product "Secure Access Control Server"				5.1 Search vendor "Cisco" for product "Secure Access Control Server" and version "5.1"		-		Affected
Cisco Search vendor "Cisco"		Secure Access Control Server Search vendor "Cisco" for product "Secure Access Control Server"				5.2 Search vendor "Cisco" for product "Secure Access Control Server" and version "5.2"		-		Affected
Cisco Search vendor "Cisco"		Secure Access Control Server Search vendor "Cisco" for product "Secure Access Control Server"				5.3 Search vendor "Cisco" for product "Secure Access Control Server" and version "5.3"		-		Affected