4.7
Medium
CVE-2020-3117 A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Web Security Appliance (WSA) | Versions not published |
Other CVEs of Cisco Web Security Appliance (WSA)
The 24 CVEs of Cisco Web Security Appliance (WSA) →
CVE-2023-20120
Multiple vulnerabilities in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and…
5.4
Medium
CVE-2023-20028
Multiple vulnerabilities in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and…
5.4
Medium
CVE-2022-20675
A vulnerability in the TCP/IP stack of Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and…
5.3
Medium
CVE-2022-20781
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA)…
5.4
Medium