CVE-2020-3156 MEDIUM

CVE-2020-3156: Cisco Identity Services Engine Cross-Site Scripting Vulnerability

Vendor Cisco
Product Cisco Identity Services Engine Software
Weakness CWE-79 · XSS
Published February 19, 2020
Last update November 15, 2024

CVSS base score

6.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 19, 2020 CVE published
November 15, 2024 Record updated