CVE-2020-12521

CVE-2020-12521 concerns Phoenix Contact PLCnext Control Devices (pre-2021.0 LTS). A specially crafted LLDP packet can cause a high load in the PROFINET stack, potentially leading to system service failures or a complete reboot. The vulnerability is described across multiple sources as an input va...

CVE-2020-12521: Improper Input Validation

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS a specially crafted LLDP packet may lead to a high system load in the PROFINET stack. An attacker can cause failure of system services or a complete reboot...

CVE-2020-12523: Missing Initialization of Resource

On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports g...

CVE-2020-12517: Improper Neutralization of Input During Web Page Generation

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an authenticated low privileged user could embed malicious Javascript code to gain admin rights when the admin user visits the vulnerable website local privilege escalation...

CVE-2020-12518: Exposure of Sensitive Information to an Unauthorized Actor

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use the knowledge gained by reading the insufficiently protected sensitive information to plan further attacks...

Phoenix Contact PLCnext Control Devices 跨站脚本漏洞

Phoenix Contact PLCnext Control Devices is a programmable logic controller for industrial environments from Phoenix Contact. A cross-site scripting vulnerability exists in Phoenix Contact PLCnext Control Devices prior to version 2021.0 LTS, which originates from an authenticated, low-privileged...

Phoenix Contact PLCnext Control Devices 输入验证错误漏洞

Phoenix Contact PLCnext Control Devices is a programmable logic controller for industrial environments from Phoenix Contact. An input validation error vulnerability exists in Phoenix Contact PLCnext Control Devices prior to version 2021.0 LTS, which stems from a specially designed LLDP packet tha...

PT-2020-13156

Name of the Vulnerable Software and Affected Versions Phoenix Contact mGuard Devices versions prior to 8.8.3 Description The issue concerns the functionality of LAN ports on Phoenix Contact mGuard Devices. Even if these ports are disabled in the device configuration, they become functional after ...

Phoenix Contact mGuard Devices 安全漏洞

Phoenix Contact Mguard is a firewall device for industrial environments from Phoenix Contac. The device features multiple protection modes, deep packet inspection, malware and virus detection. A security vulnerability exists in Phoenix Contact mGuard Devices, which stems from the fact that for...

CVE-2020-12519: Improper Privilege Management

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges...

Phoenix Contact PLCnext Control Devices Information Disclosure Vulnerability

Phoenix Contact PLCnext Control Devices is a programmable logic controller for industrial environments from Phoenix Contact, Germany. A security vulnerability exists in Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS, which can be exploited by an attacker to plan further attack...

PT-2020-13152

Name of the Vulnerable Software and Affected Versions Phoenix Contact PLCnext Control Devices versions prior to 2021.0 LTS Description The issue allows an attacker to gain knowledge by reading insufficiently protected sensitive information, which can be used to plan further attacks. Recommendatio...

PT-2020-13151

Name of the Vulnerable Software and Affected Versions Phoenix Contact PLCnext Control Devices versions prior to 2021.0 LTS Description The issue allows an authenticated low-privileged user to embed malicious Javascript code, potentially gaining admin rights when an admin user visits the vulnerabl...

PT-2020-13153

Name of the Vulnerable Software and Affected Versions Phoenix Contact PLCnext Control Devices versions prior to 2021.0 LTS Description The issue allows an attacker to open a reverse shell with root privileges. Recommendations For versions prior to 2021.0 LTS, update to version 2021.0 LTS or later...

Phoenix Contact PLCnext Control Devices Security Breach

Phoenix Contact PLCnext Control Devices is a programmable logic controller for industrial environments from Phoenix Contact, Germany. A security vulnerability exists in Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS, which can be exploited by an attacker to open a reverse shel...

PT-2020-13154

Name of the Vulnerable Software and Affected Versions Phoenix Contact PLCnext Control Devices versions prior to 2021.0 LTS Description A specially crafted LLDP packet may lead to a high system load in the PROFINET stack, causing failure of system services or a complete reboot. Recommendations For...

CVE-2020-12524

Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content Denial of Service...

Denial of service

Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content Denial of Service...

CVE-2020-12524 Phoenix Contact BTP Touch Panels uncontrolled resource consumption

Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content Denial of Service...

CVE-2020-12524

CVE-2020-12524 affects Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W (all versions). The issue is Uncontrolled Resource Consumption causing the devices to become unresponsive and fail to update display content (Denial of Service). Root cause described as resource exhaustion; attack vect...