cbcvebase.
CVE-2020-3117
published 2020-09-23

CVE-2020-3117: A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security Management Appliance (SMA) could allow…

PriorityP426medium4.7CVSS 3.1
AVNACLPRNUIRSCCNILAN
EPSS
0.93%
56.9th percentile
A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security Management Appliance (SMA) could allow an unauthenticated, remote attacker to inject crafted HTTP headers in the web server's response. The vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user to access a crafted URL and receive a malicious HTTP response. A successful exploit could allow the attacker to inject arbitrary HTTP headers into valid HTTP responses sent to a user's browser.

Affected

5 ranges
VendorProductVersion rangeFixed in
ciscocisco_web_security_appliance
ciscocontent_security_management_appliance< 13.0.0-18713.0.0-187
ciscoweb_security_appliance
ciscoweb_security_appliance
ciscoweb_security_appliance_and_cisco_content_security_management_appliance_http_head

CVSS provenance

nvdv3.14.7MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
nvdv3.04.7MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
vendor_cisco4.7MEDIUM
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