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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-10-21T18:41:14.587726Z
Updated: 2024-09-16T22:08:42.622Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3561
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-10-21T19:15:17.793
Modified: 2023-08-16T16:17:07.960
Link: CVE-2020-3561
Redhat
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