Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2022-20914

Severity CVSS v4.0:
Pending analysis
Type:
CWE-522 Insufficiently Protected Credentials
Publication date:
10/08/2022
Last modified:
07/11/2023

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
4.90
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:* 2.4.0 (including) 2.6.0 (excluding)
cpe:2.3:a:cisco:identity_services_engine:2.6.0:-:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch1:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch10:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch2:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch3:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch5:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch6:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch7:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch8:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch9:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch1:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch3:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools