5.8
Medium
CVE-2019-1672 A vulnerability in the Decryption Policy Default Action functionality of the Cisco Web Security Appliance (WSA) could…
Description
A vulnerability in the Decryption Policy Default Action functionality of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass a configured drop policy and allow traffic onto the network that should have been denied. The vulnerability is due to the incorrect handling of SSL-encrypted traffic when Decrypt for End-User Notification is disabled in the configuration. An attacker could exploit this vulnerability by sending a SSL connection through the affected device. A successful exploit could allow the attacker to bypass a configured drop policy to block specific SSL connections. Releases 10.1.x and 10.5.x are affected.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Web Security Appliance (WSA) | 10.5 | No fix stated |
| Cisco Web Security Appliance (WSA) | 10.1 | No fix stated |
References
- 20190206 Cisco Web Security Appliance Decryption Policy Bypass Vulnerability tools.cisco.com
- 106904 www.securityfocus.com
Timeline
- Published
- Last modified
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