A vulnerability in the web-based management API of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to conduct an HTTP response splitting attack. This vulnerability is due to insufficient input validation of some parameters that are passed to the web-based management API of the affected system. 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 perform cross-site scripting (XSS) attacks, resulting in the execution of arbitrary script code in the browser of the targeted user, or could allow the attacker to access sensitive, browser-based information.
History

Wed, 06 Aug 2025 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Cisco
Cisco asyncos
Cisco secure Email Gateway C195
Cisco secure Email Gateway C395
Cisco secure Email Gateway C695
Cisco secure Email Gateway Virtual Appliance C100v
Cisco secure Email Gateway Virtual Appliance C300v
Cisco secure Email Gateway Virtual Appliance C600v
CPEs cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c100v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c300v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c600v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_email_gateway_c195:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_email_gateway_c395:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_email_gateway_c695:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:11.0.3-238:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:11.1.0-069:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:11.1.0-128:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.0.0-419:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.1.0-071:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.1.0-087:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.1.0-089:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.5.0-066:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.5.3-041:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:12.5.4-041:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:13.0.0-392:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:13.0.5-007:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:13.5.1-277:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:13.5.4-038:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:14.0.0-698:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:14.2.0-620:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:14.2.1-020:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:14.3.0-032:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:15.0.0-104:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:15.0.1-030:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:15.5.0-048:*:*:*:*:*:*:*
Vendors & Products Cisco
Cisco asyncos
Cisco secure Email Gateway C195
Cisco secure Email Gateway C395
Cisco secure Email Gateway C695
Cisco secure Email Gateway Virtual Appliance C100v
Cisco secure Email Gateway Virtual Appliance C300v
Cisco secure Email Gateway Virtual Appliance C600v

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2024-05-15T17:22:39.980Z

Updated: 2024-08-01T21:59:42.424Z

Reserved: 2023-11-08T15:08:07.659Z

Link: CVE-2024-20392

cve-icon Vulnrichment

Updated: 2024-05-15T19:22:00.807Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-15T18:15:10.390

Modified: 2025-08-06T16:48:40.873

Link: CVE-2024-20392

cve-icon Redhat

No data.