Vulnerabilities > Phoenixcontact
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-09-27 | CVE-2021-34570 | Improper Input Validation vulnerability in Phoenixcontact products Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests. | 7.5 |
| 2021-06-25 | CVE-2021-21002 | Missing Release of Resource after Effective Lifetime vulnerability in Phoenixcontact products In Phoenix Contact FL COMSERVER UNI in versions < 2.40 a invalid Modbus exception response can lead to a temporary denial of service. | 7.5 |
| 2021-06-25 | CVE-2021-21003 | Improper Resource Shutdown or Release vulnerability in Phoenixcontact products In Phoenix Contact FL SWITCH SMCS series products in multiple versions fragmented TCP-Packets may cause a Denial of Service of Web-, SNMP- and ICMP-Echo services. | 5.3 |
| 2021-06-25 | CVE-2021-21004 | Cross-site Scripting vulnerability in Phoenixcontact products In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client. | 6.1 |
| 2021-06-25 | CVE-2021-21005 | Race Condition vulnerability in Phoenixcontact products In Phoenix Contact FL SWITCH SMCS series products in multiple versions if an attacker sends a hand-crafted TCP-Packet with the Urgent-Flag set and the Urgent-Pointer set to 0, the network stack will crash. | 7.5 |
| 2021-06-25 | CVE-2021-33540 | Use of Hard-coded Credentials vulnerability in Phoenixcontact products In certain devices of the Phoenix Contact AXL F BK and IL BK product families an undocumented password protected FTP access to the root directory exists. | 7.3 |
| 2021-06-25 | CVE-2021-33541 | Allocation of Resources Without Limits or Throttling vulnerability in Phoenixcontact Ilc1X0 Firmware and Ilc1X1 Firmware Phoenix Contact Classic Line Controllers ILC1x0 and ILC1x1 in all versions/variants are affected by a Denial-of-Service vulnerability. | 7.5 |
| 2021-06-25 | CVE-2021-33542 | Access of Uninitialized Pointer vulnerability in Phoenixcontact Config+ and PC Worx Express Phoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerability. | 7.0 |
| 2020-12-17 | CVE-2020-12523 | Missing Initialization of Resource vulnerability in Phoenixcontact products 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. | 9.1 |
| 2020-12-17 | CVE-2020-12521 | Improper Input Validation vulnerability in Phoenixcontact Plcnext Firmware 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. | 6.5 |