Phoenixcontact vulnerabilities
We track 45 vulnerabilities in Phoenixcontact products across 60+ products. 45 are rated high or critical, and none are known to be exploited. The most recent was published on July 8, 2025.
Latest Phoenixcontact vulnerabilities
- 8.8 High severity
CHARX SEC-3150: Missing Authentication for Critical Functionality
An unauthenticated adjacent attacker can modify configuration by sending specific requests to an API-endpoint resulting in read and write access due to missing authentication.
- 8.2 High severity
CHARX SEC-3150: Buffer Copy without Checking Size of Input
An unauthenticated remote attacker can use MQTT messages to trigger out-of-bounds writes in charging stations complying with German Calibration Law, resulting in a loss of integrity for only EichrechtAgents and potential denial-of-service for these stations.
- 8.1 High severity
FL MGUARD 2102: Improper Control of Generation of Code
A low privileged remote attacker can perform configuration changes of the firewall services, including packet filter, packet forwarding, network access control or NAT through the FW_INCOMING.FROM_IP FW_INCOMING.IN_IP FW_OUTGOING.FROM_IP FW_OUTGOING.IN_IP FW_RU
- 8.1 High severity
FL MGUARD 2102: Improper Control of Generation of Code
A low privileged remote attacker can perform configuration changes of the firewall services, including packet filter, packet forwarding, network access control or NAT through the FW_INCOMING.FROM_IP FW_INCOMING.IN_IP FW_OUTGOING.FROM_IP FW_OUTGOING.IN_IP envir
- 8.1 High severity
FL MGUARD 2102: Improper Control of Generation of Code
A low privileged remote attacker can perform configuration changes of the firewall services, including packet filter, packet forwarding, network access control or NAT through the FW_PORTFORWARDING.SRC_IP environment variable which can lead to a DoS.
- 8.1 High severity
FL MGUARD 2102: Improper Control of Generation of Code
A low privileged remote attacker can perform configuration changes of the firewall services, including packet forwarding or NAT through the FW_NAT.IN_IP environment variable which can lead to a DoS.
- 8.1 High severity
FL MGUARD 2102: Improper Control of Generation of Code
A low privileged remote attacker can perform configuration changes of the ospf service through OSPF_INTERFACE.SIMPLE_KEY, OSPF_INTERFACE.DIGEST_KEY environment variables which can lead to a DoS.
- 8.8 High severity
FL MGUARD 2102: Improper Neutralization of Special Elements used in an OS Command
A low privileged remote attacker can read and write files as root due to improper neutralization of special elements in the variable EMAIL_RELAY_PASSWORD in mGuard devices.
- 8.8 High severity
FL MGUARD 2102: Improper Neutralization of Special Elements used in an OS Command
A low privileged remote attacker can trigger the execution of arbitrary OS commands as root due to improper neutralization of special elements in the variable EMAIL_NOTIFICATION.TO in mGuard devices.
- 8.8 High severity
FL MGUARD 2102: Improper Neutralization of Special Elements used in an OS Command
A low privileged remote attacker can trigger the execution of arbitrary OS commands as root due to improper neutralization of special elements in the variable PROXY_HTTP_PORT in mGuard devices.
- 9.8 Critical severity
CHARX SEC-3000: Use of Default Credentials
A remote unauthenticated attacker can use the firmware update feature on the LAN interface of the device to reset the password for the predefined, low-privileged user “user-app” to the default password.
- 7.8 High severity
CHARX SEC-3000: Improper Neutralization of Special Elements used in a Command
A local attacker with low privileges can use a command injection vulnerability to gain root privileges due to improper input validation using the OCPP Remote service.
- 7.0 High severity
CHARX SEC-3000: Cleartext Transmission of Sensitive Information
An unauthenticated remote attacker can extract a session token with a MitM attack and gain web-based management access with the privileges of the currently logged in user due to cleartext transmission of sensitive information. No additional user interaction is
- 8.7 High severity
CHARX SEC-3000: Cleartext Transmission of Sensitive Information
An unauthenticated remote attacker can influence the communication due to the lack of encryption of sensitive data via a MITM. Charging is not affected.
- 7.5 High severity
CHARX SEC-3000: Access of Uninitialized Pointer
An unauthenticated remote attacker can DoS a control agent due to access of a uninitialized pointer which may prevent or disrupt the charging functionality.
- 7.8 High severity
An improper input validation in the Qualcom plctool allows a local attacker with low…
An improper input validation in the Qualcom plctool allows a local attacker with low privileges to gain root access by changing the ownership of specific files.
- 9.8 Critical severity
CHARX SEC-3000: Out-of-bounds Write
An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. The brute force attack is not always successful because of memory randomization.
- 7.5 High severity
CHARX SEC-3000: Out-of-bounds Read
An unauthenticated remote attacker can read memory out of bounds due to improper input validation in the MQTT stack. The brute force attack is not always successful because of memory randomization.
- 9.8 Critical severity
An unauthenticated remote attacker can modify configurations to perform a remote code…
An unauthenticated remote attacker can modify configurations to perform a remote code execution, gain root rights or perform an DoS due to improper input validation.
- 7.5 High severity
MULTIPROG: Download of Code Without Integrity Check
Download of Code Without Integrity Check vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to download and execute applications without integrity checks on the device which may result in a
- 7.5 High severity
Automation Worx Software Suite: Download of Code Without Integrity Check
Download of Code Without Integrity Check vulnerability in PHOENIX CONTACT classic line PLCs allows an unauthenticated remote attacker to modify some or all applications on a PLC.
- 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.
- 9.8 Critical severity
CodeMeter Runtime: Out-of-bounds Write
A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.
- 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