CVE-2016-9212

Cisco Web Security Appliance (WSA) Drop Decrypt Policy Bypass (CVE-2016-9212) is caused by incomplete HTTP header input validation in the Decrypt for End-User Notification configuration. Under HTTPS decryption, an unauthenticated remote attacker could connect to a blocked HTTPS website despite po...

CVE-2016-1411

CVE-2016-1411 affects Cisco AsyncOS Software used on Email Security Appliances (ESA), Web Security Appliances (WSA), and Content Management Security Appliances (SMA). The issue stems from lack of certificate validation during HTTPS updates, allowing an unauthenticated attacker to perform a man-in...

CVE-2016-6469

A vulnerability in HTTP URL parsing of Cisco AsyncOS for Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause a denial of service DoS vulnerability due to the proxy process unexpectedly restarting. More Information: CSCvb04312. Known Affected Releases: 9.0.1-1...

CVE-2016-6465

A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances and Cisco Web Security Appliances could allow an unauthenticated, remote attacker to bypass user filters that are configured for an affected device. Affected Products: This...

Cisco AsyncOS Remote Denial of Service Vulnerability

Cisco AsyncOS for Web Security Appliance WSA is a product of the American company Cisco, which is a set of network security appliances.Cisco AsyncOS is a set of operating systems used in this product. A denial of service vulnerability exists in Cisco AsyncOS for Web Security Appliance. An attacke...

Cisco Email Security Appliance AsyncOS Software Update Server Certificate Validation Vulnerability

A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to impersonate the update server. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced...

Cisco Email Security Appliance Content Filter Bypass Vulnerability

A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass user filters that are configured for an affected device. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions...

Cisco Web Security Appliance Drop Decrypt Policy Bypass Vulnerability

A vulnerability in the Decrypt for End-User Notification configuration parameter of Cisco AsyncOS Software for Cisco Web Security Appliances could allow an unauthenticated, remote attacker to connect to a secure website over Secure Sockets Layer SSL or Transport Layer Security TLS, even if the WS...

Cisco Content Security Management Appliance AsyncOS Software Update Server Certificate Validation Vulnerability (cisco-sa-20161207-asyncos)

A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Content Security Management Appliance SMA could allow an unauthenticated, remote attacker to impersonate the update server. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a...

Cisco Web Security Appliance AsyncOS Software Update Server Certificate Validation Vulnerability

A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to impersonate the update server. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced source...

Cisco Web Security Appliance HTTP URL Denial of Service Vulnerability

A vulnerability in HTTP URL parsing of Cisco AsyncOS for Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause a denial of service DoS vulnerability due to the proxy process unexpectedly restarting. The vulnerability is due to improper input validation of the...

Cisco Security Appliances AsyncOS Software Update Server Certificate Validation Vulnerability

A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Email Security Appliance ESA, Cisco Web Security Appliance WSA, and Cisco Content Management Security Appliance SMA could allow an unauthenticated, remote attacker to impersonate the update server. The vulnerability i...

Cisco Email Security Appliance Content Filter Bypass Vulnerability

A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass user filters that are configured for an affected device. The vulnerability is due to improper filtering of certain TAR...

CVE-2016-6462

A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection AMP filters that are configured for an affected device. This vulnerability affects all releases...

Design/Logic Flaw

A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass content filters configured on an affected device. Email that should have been filtered could instead be forwarded by the...

CVE-2016-6458

CVE-2016-6458 concerns Cisco AsyncOS on Cisco Email Security Appliances where an unauthenticated, remote attacker can bypass content filters by exploiting incorrect validation of protected or encrypted attachments, specifically RAR files. Affected products include Cisco AsyncOS Software for Email...

CVE-2016-6462

Cisco AsyncOS for Email Security Appliances contains a MIME Header Processing Filter Bypass vulnerability (CVE-2016-6462). The issue is in the email filtering functionality that can allow an unauthenticated, remote attacker to bypass AMP filters that are configured to scan incoming email attachme...

CVE-2016-6463

CVE-2016-6463 affects Cisco AsyncOS for Cisco Email Security Appliances. The issue is in the MIME header processing/filter bypass that lets an unauthenticated, remote attacker bypass AMP filters when the AMP feature scans incoming attachments. Exploitation involves sending a crafted MIME-encoded ...

Cisco Email Security Appliance MIME Header Processing Filter Bypass Vulnerability

A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection AMP filters that are configured for an affected device. SPDX-FileCopyrightText: 2016 Greenbone A...

Cisco AsyncOS Remote Security Bypass Vulnerability (CNVD-2016-11335)

The Cisco AsyncOS operating system is available to enhance the security and performance of Cisco email security appliances. A security bypass vulnerability exists in Cisco AsyncOS, which can be exploited by an attacker to bypass security restrictions and perform unauthorized operations...