CVE-2024-20383

HighCVSS 8.4/10Last modified Jun 17, 2026

Description

A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted 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.

Metrics

CVSS 3.1 8.4/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Cisco	Cisco Secure Email and Web Manager	13.6.2-078; 13.0.0-277; 13.8.1-068; 13.8.1-074; 14.0.0-404; 12.8.1-002; 14.1.0-227; 14.2.0-212; 12.8.1-021; 13.8.1-108; 14.2.0-224; 14.3.0-120; 15.0.0-334

References

Timeline

Published: May 15, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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