CVE-2020-3340 MEDIUM

CVE-2020-3340: Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities

Vendor Cisco
Product Cisco Identity Services Engine Software
Weakness CWE-79 · XSS
Published July 2, 2020
Last update November 15, 2024

CVSS base score

4.8/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative credentials to conduct a cross-site scripting (XSS) attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input that is processed by the web-based management interface. An attacker could exploit these vulnerabilities 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 interface or access sensitive, browser-based information. To exploit these vulnerabilities, an attacker would need valid administrative credentials.

Key dates

02Disclosure timeline

July 2, 2020 CVE published
November 15, 2024 Record updated