Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2020-3467

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/10/2020
Last modified:
16/10/2020

Description

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to modify parts of the configuration on an affected device. The vulnerability is due to improper enforcement of role-based access control (RBAC) within the web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to modify parts of the configuration. The modified configuration could either allow unauthorized devices onto the network or prevent authorized devices from accessing the network. To exploit this vulnerability, an attacker would need valid Read-Only Administrator credentials.

Impact

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

Base Score: 7.70 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

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

Base Score 3.x
7.70
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
5.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:* 2.4 (including)
cpe:2.3:a:cisco:identity_services_engine:2.4\(0.357\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch1:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch10:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch11:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch12:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch2:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch3:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch4:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch5:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch6:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch7:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch8:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch9:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.5:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools