A vulnerability in the Clientless SSL VPN (WebVPN) of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to inject arbitrary HTTP headers in the responses of the affected system. The vulnerability is due to improper input sanitization. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to conduct a CRLF injection attack, adding arbitrary HTTP headers in the responses of the system and redirecting the user to arbitrary websites.
History

Wed, 13 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-10-21T18:41:14.587726Z

Updated: 2024-11-13T17:46:01.904Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3561

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:54.980Z

cve-icon NVD

Status : Modified

Published: 2020-10-21T19:15:17.793

Modified: 2024-11-21T05:31:19.147

Link: CVE-2020-3561

cve-icon Redhat

No data.