CVE-2018-15455: Cisco Identity Services Engine Logging Cross-Site Scripting Vulnerability

Published Jan 23, 2019

Updated

A vulnerability in the logging component of Cisco Identity Services Engine could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to the improper validation of requests stored in the system's logging database. An attacker could exploit this vulnerability by sending malicious requests to the targeted system. An exploit could allow the attacker to conduct cross-site scripting attacks when an administrator views the logs in the Admin Portal.

Affected Software

3 affected components

Cisco Identity Services Engine=2.2\(0.910\)

Cisco Identity Services Engine=2.3\(0.905\)

Cisco Identity Services Engine=2.4\(0.903\)

Event History

Jan 23, 2019

CVE Published

via MITRE·10:00 PM

Data Sourced

via MITRE·10:00 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2018-15455?

CVE-2018-15455 is categorized as a high-severity vulnerability due to its potential for cross-site scripting attacks.

How do I fix CVE-2018-15455?

To fix CVE-2018-15455, ensure you upgrade your Cisco Identity Services Engine to a patched version as provided by Cisco.

Who is affected by CVE-2018-15455?

CVE-2018-15455 affects users of Cisco Identity Services Engine versions 2.2(0.910), 2.3(0.905), and 2.4(0.903).

What type of attack does CVE-2018-15455 enable?

CVE-2018-15455 enables remote unauthenticated attackers to perform cross-site scripting attacks.

What causes CVE-2018-15455?

CVE-2018-15455 is caused by improper validation of requests stored in the logging database of Cisco Identity Services Engine.