Cisco AsyncOS Software for Cisco Secure Web Appliance security bypass | CVE-2023-20215
NAME
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Cisco AsyncOS Software for Cisco Secure Web Appliance security bypass
Platforms Affected:
Cisco AsyncOS for Secure Web Appliance
Cisco Secure Web Appliance
Risk Level:
5.8
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
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Cisco AsyncOS Software for Cisco Secure Web Appliance could allow a remote attacker to bypass security restrictions, caused by improper detection of malicious traffic when the traffic is encoded with a specific content format. By using an affected device to connect to a malicious server and receiving crafted HTTP responses, an attacker could exploit this vulnerability to bypass an explicit block rule and receive traffic that should have been rejected by the device.
CVSS 3.0 Information
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Privileges Required:
None
User Interaction:
None
Scope:
Changed
Access Vector:
Network
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