Phoenix Contact vulnerabilities
We track 103 vulnerabilities in Phoenix Contact products across 60+ products. 103 are rated high or critical, and none are known to be exploited. The most recent was published on November 4, 2026.
Latest Phoenix Contact vulnerabilities
- 8.8 High severity
AXC F 1152: Incorrect Permission Assignment for Critical Resource
A incorrect permission assignment for critical resource vulnerability in PLCnext products allows an remote attacker with low privileges to gain full access on the affected devices.
- 9.8 Critical severity
Automation Worx Software Suite: Incorrect Permission Assignment for Critical Resource
Incorrect Permission Assignment for Critical Resource vulnerability in multiple products of the PHOENIX CONTACT classic line allow an remote unauthenticated attacker to gain full access of the affected device.
- 9.8 Critical severity
MULTIPROG: Incorrect Permission Assignment for Critical Resource
Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.
- 7.2 High severity
WP 6070-WVPS: Download of Code Without Integrity Check
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote attacker with SNMPv2 write privileges may use an a special SNMP request to gain full access to the device.
- 7.2 High severity
WP 6070-WVPS: Improper Neutralization of Special Elements used in an OS Command
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote attacker with SNMPv2 write privileges may use an a special SNMP request to gain full access to the device.
- 8.2 High severity
WP 6070-WVPS: Missing Authorization
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 an unauthenticated remote attacker can access upload-functions of the HTTP API. This might cause certificate errors for SSL-connections and might result in a partial denial-of-service.
- 8.8 High severity
WP 6070-WVPS: Improper Neutralization of Special Elements used in an OS Command
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 an authenticated remote attacker can execute code with root permissions with a specially crafted HTTP POST when uploading a certificate to the device.
- 7.5 High severity
WP 6070-WVPS: Missing Authorization
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote unauthenticated attacker can obtain the r/w community string of the SNMPv2 daemon.
- 7.2 High severity
WP 6070-WVPS: Improper Privilege Management
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 the SNMP daemon is running with root privileges allowing a remote attacker with knowledge of the SNMPv2 r/w community string to execute system commands as root.
- 7.2 High severity
WP 6070-WVPS: Use of Hard-coded Credentials
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 an authenticated, remote attacker with admin privileges is able to read hardcoded cryptographic keys allowing the attacker to create valid session cookies. These session-cookies created
- 8.8 High severity
WP 6070-WVPS: Improper Neutralization of Special Elements used in an OS Command
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote attacker with low privileges may use a command injection in a HTTP POST request releated to font configuration operations to gain full access to the device.
- 9.9 Critical severity
WP 6070-WVPS: Improper Neutralization of Special Elements used in an OS Command
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote, unauthenticated attacker may use an attribute of a specific HTTP POST request releated to date/time operations to gain full access to the device.
- 8.8 High severity
WP 6070-WVPS: Improper Neutralization of Special Elements used in an OS Command
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote attacker with low privileges may use a specific HTTP POST releated to certificate operations to gain full access to the device.
- 8.8 High severity
WP 6070-WVPS: Improper Neutralization of Special Elements used in an OS Command
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote attacker with low privileges may use a specific HTTP DELETE request to gain full access to the device.
- 9.6 Critical severity
CLOUD CLIENT 1101T-TX/TX: Improper Neutralization of Input During Web Page Generation
In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an unauthenticated remote attacker could use a reflective XSS within the license viewer page of the devices in order to execute c
- 8.8 High severity
ENERGY AXC PU (1264327): Improper Limitation of a Pathname to a Restricted Directory
In Phoenix Contacts ENERGY AXC PU Web service an authenticated restricted user of the web frontend can access, read, write and create files throughout the file system using specially crafted URLs via the upload and download functionality of the web service. Th
- 7.8 High severity
Config+: Out-of-bounds Read
In PHOENIX CONTACT Automationworx Software Suite up to version 1.89 memory can be read beyond the intended scope due to insufficient validation of input data. Availability, integrity, or confidentiality of an application programming workstation might be compro
- 7.5 High severity
FL MGUARD CENTERPORT: Allocation of Resources Without Limits or Throttling
A remote, unauthenticated attacker could cause a denial-of-service of PHOENIX CONTACT FL MGUARD and TC MGUARD devices below version 8.9.0 by sending a larger number of unauthenticated HTTPS connections originating from different source IP’s. Configuring firewa
- 7.8 High severity
Config+: Improper Restriction of Operations within the Bounds of a Memory Buffer
In PHOENIX CONTACT Automationworx Software Suite up to version 1.89 manipulated PC Worx or Config+ files could lead to a heap buffer overflow and a read access violation. Availability, integrity, or confidentiality of an application programming workstation mig
- 10.0 High severity
MULTIPROG: Insufficient Verification of Data Authenticity
An unauthenticated, remote attacker could upload malicious logic to the devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.
- 10.0 High severity
ILC 1x0: Insufficient Verification of Data Authenticity
An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.
- 9.0 High severity
RAD-ISM-900-EN-BD/B: Improper Validation of Integrity Check Value
On various RAD-ISM-900-EN-* devices by PHOENIX CONTACT an admin user could use the configuration file uploader in the WebUI to execute arbitrary code with root privileges on the OS due to an improper validation of an integrity check value in all versions of th
- 9.0 High severity
On various RAD-ISM-900-EN-* devices by PHOENIX CONTACT an admin user could use the traceroute…
On various RAD-ISM-900-EN-* devices by PHOENIX CONTACT an admin user could use the traceroute utility integrated in the WebUI to execute arbitrary code with root privileges on the OS due to an improper input validation in all versions of the firmware.