CVE-2020-3117
published 2020-09-23CVE-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
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_web_security_appliance | — | — |
| cisco | content_security_management_appliance | < 13.0.0-187 | 13.0.0-187 |
| cisco | web_security_appliance | — | — |
| cisco | web_security_appliance | — | — |
| cisco | web_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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Cisco
Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability
vendor_cisco·2020-01-22·CVSS 4.7
CVE-2020-3117 [MEDIUM] CWE-113 Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability
Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability
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.
There are no workarounds that address this vulnerability.
This advisory is available at the following l
Cisco
Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability
vendor_cisco·CVSS 3.0
CVE-2020-3117 Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability
CVE-2020-3117: Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability
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. There are no
CVSS: 3.0
CWE: CWE-113, CWE-113
Bug IDs: CSCvp16724, CSCvq04931
GHSA
GHSA-mg6c-ww2w-mv2h: A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security Management Appliance (SMA) cou
ghsa_unreviewed·2022-05-24
CVE-2020-3117 [MEDIUM] GHSA-mg6c-ww2w-mv2h: A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security Management Appliance (SMA) cou
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-09-23
Published