medium
6.5
CWE
269 266
Advisory Published
Updated

CVE-2022-20819

First published: Wed Jun 15 2022(Updated: )

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information from an affected device. This vulnerability exists because administrative privilege levels for sensitive data are not properly enforced. An attacker with read-only privileges for the web-based management interface on an affected device could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to collect sensitive information about the system configuration.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Identity Services Engine<2.4.0.357
Cisco Identity Services Engine>=2.6.<2.6.0.156
Cisco Identity Services Engine>=2.7<2.7.0.305
Cisco Identity Services Engine=2.4.0.357
Cisco Identity Services Engine=2.4.0.357-patch1
Cisco Identity Services Engine=2.4.0.357-patch10
Cisco Identity Services Engine=2.4.0.357-patch2
Cisco Identity Services Engine=2.4.0.357-patch3
Cisco Identity Services Engine=2.4.0.357-patch4
Cisco Identity Services Engine=2.4.0.357-patch5
Cisco Identity Services Engine=2.4.0.357-patch6
Cisco Identity Services Engine=2.4.0.357-patch7
Cisco Identity Services Engine=2.4.0.357-patch8
Cisco Identity Services Engine=2.4.0.357-patch9
Cisco Identity Services Engine=2.6.0.156-patch1
Cisco Identity Services Engine=2.6.0.156-patch2
Cisco Identity Services Engine=2.6.0.156-patch3

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Reference Links

Frequently Asked Questions

  • What is CVE-2022-20819?

    CVE-2022-20819 is a vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) that could allow an authenticated, remote attacker to obtain sensitive information from an affected device.

  • How severe is CVE-2022-20819?

    CVE-2022-20819 has a severity rating of 6.5 (medium).

  • Which software versions are affected by CVE-2022-20819?

    CVE-2022-20819 affects Cisco Identity Services Engine versions 2.4.0.357, 2.6.0.156, 2.6.0.156-patch1, 2.6.0.156-patch2, 2.6.0.156-patch3, and 2.7.0.305.

  • How can an attacker exploit CVE-2022-20819?

    An attacker with administrative privileges can exploit CVE-2022-20819 by accessing the web-based management interface and obtaining sensitive information.

  • Is there a fix available for CVE-2022-20819?

    Cisco has released software updates to address CVE-2022-20819. It is recommended to update to the latest version of Cisco Identity Services Engine.

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