CVE-2021-1254 MEDIUM

CVE-2021-1254: Cisco Finesse Cross-Site Scripting Vulnerabilities

Vendor Cisco
Product Cisco Unified Contact Center Express
Weakness CWE-79 · XSS
Published May 22, 2021
Last update November 8, 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:3.1/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 Finesse could allow an authenticated, remote attacker 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 by the web-based management interface of the affected software. An attacker could exploit these vulnerabilities by injecting malicious code into the web-based management interface and persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. An attacker needs valid administrator credentials to inject the malicious script code.

Key dates

02Disclosure timeline

May 22, 2021 CVE published
November 8, 2024 Record updated