CVE-2020-3156

Cisco Identity Services Engine Cross-Site Scripting Vulnerability

Description

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 endpoint data stored in logs used by the web-based interface. An attacker could exploit this vulnerability by sending malicious endpoint data to the targeted system. An exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Vendor Advisory cisco.com
Affected: Cisco Cisco Identity Services Engine Software
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2020-3156?
CVE-2020-3156 has been scored as a medium severity vulnerability.
How to fix CVE-2020-3156?
To fix CVE-2020-3156, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3156 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3156 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3156?
CVE-2020-3156 affects Cisco Cisco Identity Services Engine Software.
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