Citrix Access Gateway - Logout script configured with UNC path is failed to execute with an error 2 upon logging off from VPN plugin

In the below VPN log snppet, we can see that the Proxy Server configuration and Logout Script configured are pushed once the user has established the VPN session. Once the user has logged out from VPN plugin, the Logout script should get executed and clear the proxy server configuration from...

F5 Networks BIG-IP : BIG-IP APM network access VPN vulnerability (K04518313)

In BIG-IP APM, on systems running more than one TMM instance, authenticated VPN users may consume excessive resources by sending specially crafted malicious traffic over the tunnel.CVE-2020-27724 Impact This vulnerabilitymay cause the Traffic Management Microkernel TMM to stop responding, leading...

CVE-2020-25757

A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulting in arbitrary command execution with root privileges. This affects DSR-150, DSR-250, DSR-500, and DSR-1000AC with firmware 3.14 and 3.17...

Input validation

A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulting in arbitrary command execution with root privileges. This affects DSR-150, DSR-250, DSR-500, and DSR-1000AC with firmware 3.14 and 3.17...

CVE-2020-25757

CVE-2020-25757 affects D-Link DSR-series VPN routers (DSR-150, DSR-250, DSR-500, DSR-1000AC) running firmware 3.14 and 3.17. The root cause is inadequate input validation and access controls in Lua CGI handlers, allowing user-supplied data to reach system command APIs (os.popen) and enabling arbi...

CVE-2020-25757

A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulting in arbitrary command execution with root privileges. This affects DSR-150, DSR-250, DSR-500, and DSR-1000AC with firmware 3.14 and 3.17...

The vulnerability affects the implementation of the multi-protocol border gateway protocol (MP-BGP) for L2VPN and Ethernet VPN (EVPN) in Cisco IOS and Cisco IOS XE operating systems. This vulnerability allows a attacker to cause service interruptions.

The vulnerability of the MP-BGP protocol for L2VPN and Ethernet VPN EVPN in Cisco IOS and Cisco IOS XE operating systems is related to errors in processing BGP update messages. Exploiting this vulnerability can allow a malicious actor to cause service failures...

D-Link 安全漏洞

The D-Link DSR-250 is an 8-port Gigabit VPN router with dynamic Web content filtering. A command injection vulnerability exists in the D-Link DSR-250 3.17. The vulnerability stems from insufficient validation of configuration file checksums. An attacker can use this vulnerability to inject...

CVE-2020-0467

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for...

CVE-2020-0467

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for...

CVE-2020-0467

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for...

Design/Logic Flaw

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for...

CVE-2020-0467

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for...

The Remote-Work Transition Shifts Demand for Cyber Skills

The mass migration to remote working has forced chief information security officers to rethink what “secure” means and to re-prioritize the skillsets needed within their information-security teams. This creates challenges for companies — but also creates wide-open opportunities for those willing ...

WARNING — Critical Remote Hacking Flaws Affect D-Link VPN Routers

Some widely sold D-Link VPN router models have been found vulnerable to three new high-risk security vulnerabilities, leaving millions of home and business networks open to cyberattacks—even if they are secured with a strong password. Discovered by researchers at Digital Defense, the three securi...

WARNING — Critical Remote Hacking Flaws Affect D-Link VPN Routers

Some widely sold D-Link VPN router models have been found vulnerable to three new high-risk security vulnerabilities, leaving millions of home and business networks open to cyberattacks—even if they are secured with a strong password. Discovered by researchers at Digital Defense, the three securi...

ASB-A-168500792

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for exploitation...

ASB-A-163413737

In createNameCredentialDialog of CertInstaller.java, there exists the possibility of improperly installed certificates due to a logic error. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2020-25014

A stack-based buffer overflow in fbwificontinue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 through to V4.55 allows remote unauthenticated attackers to execute arbitrary code via a crafted http packet...

Stack overflow

A stack-based buffer overflow in fbwificontinue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 through to V4.55 allows remote unauthenticated attackers to execute arbitrary code via a crafted http packet...