CVE-2022-20914

Cisco Identity Services Engine Sensitive Information Disclosure Vulnerability

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A vulnerability in the External RESTful Services (ERS) API of Cisco Identity Services Engine (ISE) Software could allow an authenticated, remote attacker to obtain sensitive information. This vulnerability is due to excessive verbosity in a specific REST API output. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected device. A successful exploit could allow the attacker to obtain sensitive information, including administrative credentials for an external authentication server. Note: To successfully exploit this vulnerability, the attacker must have valid ERS administrative credentials.

Una vulnerabilidad en la API de los servicios externos RESTful (ERS) del software Cisco Identity Services Engine (ISE) podría permitir a un atacante remoto autenticado obtener información confidencial. Esta vulnerabilidad es debido a la excesiva verbosidad en una salida específica de la API REST. Un atacante podría explotar esta vulnerabilidad mediante el envío de una petición HTTP diseñada al dispositivo afectado. Una explotación con éxito podría permitir al atacante obtener información confidencial, incluyendo credenciales administrativas para un servidor de autenticación externo. Nota: Para explotar con éxito esta vulnerabilidad, el atacante debe tener credenciales administrativas válidas de ERS

*Credits: N/A

CVSS Scores

NISTv3.1 4.9

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2021-11-02 CVE Reserved
2022-08-10 CVE Published
2024-11-01 CVE Updated
2024-11-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-522: Insufficiently Protected Credentials
CWE-549: Missing Password Field Masking

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-pwd-WH64AhQF	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				>= 2.4.0 < 2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version " >= 2.4.0 < 2.6.0"		-		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		-		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch1		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch10		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch2		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch3		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch5		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch6		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch7		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch8		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.6.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"		patch9		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		-		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch1		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch2		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch3		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch4		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch5		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch6		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				2.7.0 Search vendor "Cisco" for product "Identity Services Engine" and version "2.7.0"		patch7		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.0.0 Search vendor "Cisco" for product "Identity Services Engine" and version "3.0.0"		-		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.0.0 Search vendor "Cisco" for product "Identity Services Engine" and version "3.0.0"		patch1		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.0.0 Search vendor "Cisco" for product "Identity Services Engine" and version "3.0.0"		patch2		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.0.0 Search vendor "Cisco" for product "Identity Services Engine" and version "3.0.0"		patch3		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.0.0 Search vendor "Cisco" for product "Identity Services Engine" and version "3.0.0"		patch4		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.0.0 Search vendor "Cisco" for product "Identity Services Engine" and version "3.0.0"		patch5		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.1 Search vendor "Cisco" for product "Identity Services Engine" and version "3.1"		-		Affected
Cisco Search vendor "Cisco"		Identity Services Engine Search vendor "Cisco" for product "Identity Services Engine"				3.1 Search vendor "Cisco" for product "Identity Services Engine" and version "3.1"		patch1		Affected