CVE-2024-20539: Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerability
First published: Wed Nov 06 2024(Updated: )
A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to conduct a stored XSS attack against a user of the interface. This vulnerability exists because the web-based management interface does not sufficiently validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker would need valid administrative credentials on an affected device.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Identity Services Engine (ISE) | =3.0.0 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch1 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch2 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch3 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch4 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch5 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch6 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch7 | |
| Cisco Identity Services Engine (ISE) | =3.0.0-patch8 | |
| Cisco Identity Services Engine (ISE) | =3.1.0 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch1 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch2 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch3 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch4 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch5 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch6 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch7 | |
| Cisco Identity Services Engine (ISE) | =3.1.0-patch8 | |
| Cisco Identity Services Engine (ISE) | =3.2.0 | |
| Cisco Identity Services Engine (ISE) | =3.2.0-patch1 | |
| Cisco Identity Services Engine (ISE) | =3.2.0-patch2 | |
| Cisco Identity Services Engine (ISE) | =3.2.0-patch3 | |
| Cisco Identity Services Engine (ISE) | =3.2.0-patch4 | |
| Cisco Identity Services Engine (ISE) | =3.2.0-patch5 | |
| Cisco Identity Services Engine (ISE) | =3.2.0-patch6 | |
| Cisco Identity Services Engine (ISE) | =3.3.0 | |
| Cisco Identity Services Engine (ISE) | =3.3.0-patch1 | |
| Cisco Identity Services Engine (ISE) | =3.3.0-patch2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-20539?
CVE-2024-20539 is rated as a medium severity vulnerability.
How do I fix CVE-2024-20539?
To fix CVE-2024-20539, you should upgrade to the patched version of Cisco Identity Services Engine that addresses this vulnerability.
What versions of Cisco ISE are affected by CVE-2024-20539?
CVE-2024-20539 affects Cisco Identity Services Engine versions 3.0.0, 3.1.0, 3.2.0, and 3.3.0 as well as their respective patch versions.
Can unprivileged users exploit CVE-2024-20539?
Yes, CVE-2024-20539 can be exploited by authenticated remote attackers, which means unprivileged users with valid credentials could potentially exploit this vulnerability.
What kind of attack can be performed due to CVE-2024-20539?
CVE-2024-20539 allows for a stored XSS attack against a user of the web-based management interface of Cisco ISE.
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- vendor/cisco
- canonical/cisco identity services engine (ise)
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- version/cisco identity services engine (ise)/3.0.0-patch7
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- version/cisco identity services engine (ise)/3.1.0
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- version/cisco identity services engine (ise)/3.1.0-patch4
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- version/cisco identity services engine (ise)/3.1.0-patch7
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- version/cisco identity services engine (ise)/3.2.0
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- version/cisco identity services engine (ise)/3.2.0-patch5
- version/cisco identity services engine (ise)/3.2.0-patch6
- version/cisco identity services engine (ise)/3.3.0
- version/cisco identity services engine (ise)/3.3.0-patch1
- version/cisco identity services engine (ise)/3.3.0-patch2