The vulnerability of the microprogramming software for Phoenix Contact Automation Worx Software Suite devices, including AXC 1050, AXC 1050 XC, AXC 3050, Config+, FC 350 PCI ETH, ILC1x0, ILC1x1, ILC 3xx, PC Worx, PC Worx Express, PC WORX RT BASIC, PC WORX SRT, RFC 430 ETH-IB, RFC 450 ETH-IB, RFC 460R PN 3TX, RFC 470S PN 3TX, RFC 480S PN 4TX, arises from the incorrect assignment of permissions to critical resources. This allows an attacker to gain full access to the device.

The vulnerability of the microprogramming software for Phoenix Contact Automation Worx Software Suite, AXC 1050, AXC 1050 XC, AXC 3050, Config+, FC 350 PCI ETH, ILC1x0, ILC1x1, ILC 3xx, PC Worx, PC Worx Express, PC WORX RT BASIC, PC WORX SRT, RFC 430 ETH-IB, RFC 450 ETH-IB, RFC 460R PN 3TX, RFC...

Phoenix Contact PC Worx and Worx Express Buffer Overflow Vulnerability (CNVD-2020-38414)

Phoenix Contact PC Worx and Phoenix Contact PC Worx Express are both programming software packages for PLCs Programmable Logic Controllers from Phoenix Contact, Germany. A buffer overflow vulnerability exists in the parsing of PLCopen XML files in Phoenix Contact PC Worx and PC Worx Express...

Phoenix Contact PC Worx and Worx Express Buffer Overflow Vulnerability

Phoenix Contact PC Worx and Phoenix Contact PC Worx Express are both programming software packages for PLCs Programmable Logic Controllers from Phoenix Contact, Germany. A buffer overflow vulnerability exists in the parsing of mwe files in Phoenix Contact PC Worx and PC Worx Express versions 1.87...

CVE-2020-12497

PLCopen XML file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier can lead to a stack-based overflow. Manipulated PC Worx projects could lead to a remote code execution due to insufficient input data validation...