CVE-2021-46825

Symantec Advanced Secure Gateway ASG and ProxySG are susceptible to an HTTP desync vulnerability. When a remote unauthenticated attacker and other web clients communicate through the proxy with the same web server, the attacker can send crafted HTTP requests and cause the proxy to forward web...

Symantec Advanced Secure Gateway and ProxySG Authentication Bypass Vulnerability

Symantec Advanced Secure Gateway ASG and ProxySG are both security gateway appliances from Symantec USA. An authentication bypass vulnerability exists in Symantec ASG and ProxySG. A remote attacker could use this vulnerability to bypass authentication security controls in ASG and ProxySG by...

Dr.COM APG Anti-Proxy Gateway suffers from SQL Injection Vulnerability

Dr.COM APG Anti-Proxy Gateway Anti-Proxy Gateway is a network behavior analysis and management gateway device designed and developed by Guangzhou Hotspot specifically for broadband shared access management, which mainly provides wired and wireless broadband operators with a real-time control box...

CVE-2016-10258

Unrestricted file upload vulnerability in the Symantec Advanced Secure Gateway ASG and ProxySG management consoles. A malicious appliance administrator can upload arbitrary malicious files to the management console and trick another administrator user into downloading and executing malicious code...

CVE-2016-9099

Symantec Advanced Secure Gateway ASG 6.6, ASG 6.7 prior to 6.7.2.1, ProxySG 6.5 prior to 6.5.10.6, ProxySG 6.6, and ProxySG 6.7 prior to 6.7.2.1 are susceptible to an open redirection vulnerability. A remote attacker can use a crafted management console URL in a phishing attack to redirect the...

Blue Coat Systems ProxySG SGOS Information Disclosure Vulnerability

Blue Coat Systems ProxySG is a suite of secure Web gateway appliances from Blue Coat Systems, USA. The appliance provides user authentication, Web filtering, and data loss protection to control all Web traffic. A security vulnerability exists in the default configuration of SGOS in Blue Coat...

Spill procedures use the channel against the firewall-vulnerability warning-the black bar safety net

Now many web applications such as using a firewall, and we ourselves may also in the proxy, the transparent gateway, etc. behind it for the overflow of communication caused a little trouble. Many people may think of shellcode active connection, this if the firewall is done well, no access to the...