CVE-2020-5739

Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field in the web interface. When the VPN's connection is established, the user defin...

CVE-2020-5739

Affected product: Grandstream GXP1600 series firmware

CVE-2020-5739: Improper Control of Generation of Code

Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field in the web interface. When the VPN's connection is established, the user defin...

PT-2020-18661

Name of the Vulnerable Software and Affected Versions Grandstream GXP1600 series firmware versions 1.0.4.152 and below Description The issue allows for authenticated remote command execution. An attacker can add an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field ...

openvpn -- illegal client float can break VPN session for other users

Lev Stipakov and Gert Doering report: There is a time frame between allocating peer-id and initializing data channel key which is performed on receiving push request or on async push-reply in which the existing peer-id float checks do not work right. If a "rogue" data channel packet arrives durin...

TrickBot Now Exploits Infected PCs to Launch RDP Brute Force Attacks

A new module for TrickBot banking Trojan has recently been discovered in the wild that lets attackers leverage compromised systems to launch brute-force attacks against selected Windows systems running a Remote Desktop Protocol RDP connection exposed to the Internet. The module, dubbed...

TrickBot Adds ActiveX Control, Hides Dropper in Images

The TrickBot banking trojan has gotten trickier, with the addition of a Windows 10 ActiveX control to execute malicious macros in boobytrapped documents. Michael Gorelik, researcher at Morphisec Labs, said that at least two dozen documents have come to light in the last few weeks that use ActiveX...

CVE-2020-9442

OpenVPN Connect 3.1.0.361 on Windows has Insecure Permissions for %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, which allows local users to gain privileges by copying a malicious drvstore.dll there...

CVE-2020-9442

OpenVPN Connect 3.1.0.361 on Windows has Insecure Permissions for %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, which allows local users to gain privileges by copying a malicious drvstore.dll there...

Design/Logic Flaw

OpenVPN Connect 3.1.0.361 on Windows has Insecure Permissions for %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, which allows local users to gain privileges by copying a malicious drvstore.dll there...

CVE-2020-9442

OpenVPN Connect 3.1.0.361 on Windows has Insecure Permissions for %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, which allows local users to gain privileges by copying a malicious drvstore.dll there...

CVE-2020-9442

OpenVPN Connect 3.1.0.361 on Windows has Insecure Permissions for %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, which allows local users to gain privileges by copying a malicious drvstore.dll there...

CVE-2020-9442

OpenVPN Connect 3.1.0.361 for Windows stores a TAP driver DLL under %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, and insecure file permissions allow local users to copy a malicious drvstore.dll to gain privileges. This CVE (CVE-2020-9442) is documented with a local-privilege-escalation ...

PT-2020-20662

Name of the Vulnerable Software and Affected Versions OpenVPN Connect version 3.1.0.361 Description The issue concerns insecure permissions for the directory %PROGRAMDATA%OpenVPN Connectdriverstapamd64win10. This allows local users to gain privileges by copying a malicious drvstore.dll to this...

CVE-2020-9442: Improper Preservation of Permissions

OpenVPN Connect 3.1.0.361 on Windows has Insecure Permissions for %PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10, which allows local users to gain privileges by copying a malicious drvstore.dll there...

Unspecified Vulnerability in OpenVPN Access Server

OpenVPN is a software package from the American company OpenVPN for creating encrypted tunnels for virtual private networks VPNs that use the OpenSSL library to encrypt data and control information.OpenVPN Access Server is a commercial paid version of OpenVPN. A security vulnerability exists in...

CVE-2020-8953

OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass except when a user is enrolled in two-factor authentication...

CVE-2020-8953

OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass except when a user is enrolled in two-factor authentication...

CVE-2020-8953

OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass except when a user is enrolled in two-factor authentication...

CVE-2020-8953

OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass except when a user is enrolled in two-factor authentication...