A vulnerability in the Web-Based Reputation Score (WBRS) engine of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass established web request policies and access blocked content on an affected device. This vulnerability is due to incorrect handling of certain character combinations inserted into a URL. An attacker could exploit this vulnerability by sending crafted URLs to be processed by an affected device. A successful exploit could allow the attacker to bypass the web proxy and access web content that has been blocked by policy.
Metrics
Affected Vendors & Products
References
History
Wed, 06 Nov 2024 17:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2022-04-06T18:11:19.018886Z
Updated: 2024-11-06T16:29:24.830Z
Reserved: 2021-11-02T00:00:00
Link: CVE-2022-20784
Vulnrichment
Updated: 2024-08-03T02:24:49.683Z
NVD
Status : Modified
Published: 2022-04-06T18:15:08.783
Modified: 2024-11-21T06:43:33.007
Link: CVE-2022-20784
Redhat
No data.