CVE-2024-20476: Cisco Identity Services Engine Authorization Bypass Vulnerability

Published Nov 6, 2024
·
Updated

A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to bypass the authorization mechanisms for specific file management functions. This vulnerability is due to lack of server-side validation of Administrator permissions. An attacker could exploit this vulnerability by submitting a crafted HTTP request to an affected system. A successful exploit could allow the attacker to upload files to a location that should be restricted. To exploit this vulnerability, an attacker would need valid Read-Only Administrator credentials.

Affected Software

23 affected components
Cisco Identity Services Engine
Cisco Identity Services Engine<3.1
Cisco Identity Services Engine=3.1.0
Cisco Identity Services Engine=3.1.0-patch1
Cisco Identity Services Engine=3.1.0-patch2
Cisco Identity Services Engine=3.1.0-patch3
Cisco Identity Services Engine=3.1.0-patch4
Cisco Identity Services Engine=3.1.0-patch5
Cisco Identity Services Engine=3.1.0-patch6
Cisco Identity Services Engine=3.1.0-patch7
Cisco Identity Services Engine=3.1.0-patch8
Cisco Identity Services Engine=3.1.0-patch9
Cisco Identity Services Engine=3.2.0
Cisco Identity Services Engine=3.2.0-patch1
Cisco Identity Services Engine=3.2.0-patch2
Cisco Identity Services Engine=3.2.0-patch3
Cisco Identity Services Engine=3.2.0-patch4
Cisco Identity Services Engine=3.2.0-patch5
Cisco Identity Services Engine=3.2.0-patch6
Cisco Identity Services Engine=3.3.0
Cisco Identity Services Engine=3.3.0-patch1
Cisco Identity Services Engine=3.3.0-patch2
Cisco Identity Services Engine=3.3.0-patch3

Event History

Nov 6, 2024
CVE Published
via MITRE·04:28 PM
Data Sourced
via MITRE·04:28 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software
Oct 27, 57234
Event
via NVD·05:41 AM
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2024-20476?

CVE-2024-20476 has a high severity rating due to the potential for an authenticated remote attacker to bypass authorization mechanisms.

2

How do I fix CVE-2024-20476?

To remediate CVE-2024-20476, apply the latest security updates and patches provided by Cisco for the Identity Services Engine.

3

Who is affected by CVE-2024-20476?

CVE-2024-20476 affects users of Cisco Identity Services Engine who utilize the web-based management interface.

4

What type of attack does CVE-2024-20476 enable?

CVE-2024-20476 enables an authenticated remote attacker to bypass authorization for specific file management functions.

5

Is CVE-2024-20476 a critical vulnerability?

Yes, CVE-2024-20476 is considered critical due to its ability to compromise the integrity of file management within the affected software.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203