What is the severity of CVE-2018-0091?

CVE-2018-0091 has a high severity rating due to its potential to allow unauthorized access through cross-site scripting.

How do I fix CVE-2018-0091?

To fix CVE-2018-0091, ensure that you update your Cisco Identity Services Engine to the latest version provided by Cisco.

What types of attacks can be performed exploiting CVE-2018-0091?

Exploiting CVE-2018-0091 can allow attackers to carry out Document Object Model (DOM) cross-site scripting attacks.

Who is affected by CVE-2018-0091?

Users of the Cisco Identity Services Engine (ISE) may be affected by CVE-2018-0091 if they utilize the web-based management interface.

Is CVE-2018-0091 an unauthenticated vulnerability?

Yes, CVE-2018-0091 can be exploited by unauthenticated remote attackers.

Vulnerability/
CVE-2018-0091

medium

6.1

CWE

18/1/2018

2/12/2024

CVE-2018-0091: XSS

First published: Thu Jan 18 2018(Updated: )

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a Document Object Model (DOM) cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvf73922.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Identity Services Engine (ISE)

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-0091?
CVE-2018-0091 has a high severity rating due to its potential to allow unauthorized access through cross-site scripting.
How do I fix CVE-2018-0091?
To fix CVE-2018-0091, ensure that you update your Cisco Identity Services Engine to the latest version provided by Cisco.
What types of attacks can be performed exploiting CVE-2018-0091?
Exploiting CVE-2018-0091 can allow attackers to carry out Document Object Model (DOM) cross-site scripting attacks.
Who is affected by CVE-2018-0091?
Users of the Cisco Identity Services Engine (ISE) may be affected by CVE-2018-0091 if they utilize the web-based management interface.
Is CVE-2018-0091 an unauthenticated vulnerability?
Yes, CVE-2018-0091 can be exploited by unauthenticated remote attackers.

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