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Products by Phoenixcontact Sorted by Most Security Vulnerabilities since 2018
By the Year
In 2026 there have been 23 vulnerabilities in Phoenixcontact with an average score of 8.2 out of ten. Phoenixcontact did not have any published security vulnerabilities last year. That is, 23 more vulnerabilities have already been reported in 2026 as compared to last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 23 | 8.20 |
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 8 | 8.56 |
| 2022 | 4 | 8.23 |
| 2021 | 2 | 7.40 |
| 2020 | 4 | 7.80 |
| 2019 | 4 | 7.80 |
It may take a day or so for new Phoenixcontact vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Phoenixcontact Security Vulnerabilities
| CVE | Date | Vulnerability | Products |
|---|---|---|---|
| CVE-2026-7849 | Jul 30, 2026 |
Cmd Injection via Special Elements in System ConfigDue to improper neutralization of special elements, an unauthenticated remote attacker is able to inject a command into the system configuration which is subsequently executed as root. |
And others... |
| CVE-2026-44108 | Jul 30, 2026 |
Premature Firewall Shutdown Exposes ServicesDue to a flaw in the execution order of scripts during shutdown, the firewall is terminated prematurely during system shutdown. This creates a temporary window in which internal services may become externally accessible, potentially allowing an unauthenticated remote attacker to connect to these services, resulting in full system compromise. |
And others... |
| CVE-2026-44107 | Jul 30, 2026 |
CharxModbusServer Unauth Reboot via Modbus TCP DoSA reboot of the charging controller can be triggered via Modbus TCP without authentication. Therefore, when the Modbus functionality is enabled by opening the port that CharxModbusServer is listening, an unauthenticated attacker can perform a Denial-of-Service attack. |
And others... |
| CVE-2026-44105 | Jul 30, 2026 |
Local user credentials leaked via logs enabling SSH login as user-appThe credentials for the local user "user-app" may be exposed in log files, potentially enabling a low-privileged local attacker with access to the logs to authenticate via SSH as the limited user "user-app". Charging could be interrupted. |
And others... |
| CVE-2026-44106 | Jul 30, 2026 |
Priv Esc via User-App init-scriptA privilege escalation vulnerability in the init-script for user-applications allows a low-privileged local user to execute arbitrary commands as root, resulting in full system compromise. |
And others... |
| CVE-2026-44104 | Jul 30, 2026 |
Firmware Update in Charging Controller Lacks Signature (CVE-202644104)The firmware update process for the basemodule of the charging controller only validates the CRC32 checksum without cryptographic signature verification. This allows an unauthenticated remote attacker to install a modified firmware, resulting in full system compromise. |
And others... |
| CVE-2026-44103 | Jul 30, 2026 |
Unauthenticated Firmware Injection via JupiCore Service (CVE-2026-44103)An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware updates without performing integrity or verification check. Successful exploitation may compromise the integrity of the affected device. This vulnerability could be used in chain with CVE-2026-44104. |
And others... |
| CVE-2026-44102 | Jul 30, 2026 |
Unauthenticated OCPP Backend Remote Firmware Download VulnerabilityAn unauthenticated remote attacker can trigger a firmware update download via the OCPP backend by supplying an invalid firmware file. This will cause the file to remain accessible for a short period before it is deleted due to improper locking during the cleanup process. |
And others... |
| CVE-2026-44101 | Jul 30, 2026 |
Unauthenticated reconfig of CHARX OCPP Agent leads to DoS & Data DisclosureDue to missing authentication the CHARX OCPP Agent service allows an unauthenticated remote attacker to reconfigure the backend connection. This can lead to Denial-of-Service and confidential data being disclosed to the attacker. |
And others... |
| CVE-2026-44100 | Jul 30, 2026 |
Unauth Remote Reconfig Attack on CHARX JupiCore Charging ServiceThe CHARX JupiCore service allows an unauthenticated remote attacker to reconfigure charging points. This can lead to disclosure of charging point UIDs, Denial-of-Service and files tampering. |
And others... |
| CVE-2026-44099 | Jul 30, 2026 |
Local Privilege Escalation: User to Root via System ConfigA privilege escalation vulnerability in the system configuration allows a low-privileged local user to execute arbitrary commands as root, resulting in full system compromise. |
And others... |
| CVE-2026-44098 | Jul 30, 2026 |
OS Cmd Injection in OCPP Backend via firewallbypassThis vulnerability allows an unauthenticated remote attacker with control over the OCPP backend via firewall-bypass to perform an OS command injection, resulting in the execution of arbitrary commands as the limited user charx-oa. Charging could be interrupted. |
And others... |
| CVE-2026-44097 | Jul 30, 2026 |
IoT REST Firmware Upload Flaw: Arbitrary File PersistenceA low-privileged remote attacker with "operator" access can upload arbitrary files via the REST endpoint intended for firmware updates, resulting in persistent storage of attacker-controlled files and potentially exhausting resources, which might lead to Denial-of-Service. |
And others... |
| CVE-2026-44096 | Jul 30, 2026 |
Privilege Escalation in udhcpc, local charx-web execs as rootA privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise. |
And others... |
| CVE-2026-44095 | Jul 30, 2026 |
Priv Esc via Network Config Script on LinuxA privilege escalation vulnerability in a script used for network configuration allows a low-privileged local user to execute arbitrary commands as root, resulting in full system compromise. |
And others... |
| CVE-2026-44094 | Jul 30, 2026 |
Firmware Partition Default Credentials Allow Unprivileged SSH AccessAn unauthenticated remote attacker can enforce the system to fall back to a firmware partition with an insecure configuration including default credentials. This could allow the attacker to gain SSH access to the system as an unprivileged user "user-app". Charging could be interrupted. |
And others... |
| CVE-2026-44093 | Jul 30, 2026 |
Local Priv. Escalation via init-script in systemd (CVE-2026-44093)A local privilege escalation vulnerability in the init-script for user-applications allows a low-privileged local user to execute arbitrary commands as root, resulting in full system compromise. |
And others... |
| CVE-2026-44092 | Jul 30, 2026 |
Unauthenticated Input Injection in ModbusServer via MQTT (CVE-2026-44092)An unauthenticated remote attacker can inject malicious input into the ModbusServer application because it does not validate the input it fetches from MQTT. This may lead to integrity and availability loss. |
And others... |
| CVE-2026-44091 | Jul 30, 2026 |
Unauthenticated ID Injection in MQTT Broker Creates Config EntryAn unauthenticated remote attacker can post a malicious ID to the MQTT Broker results in the creation of a new configuration entry in the system configuration. This may lead to integrity and availability loss. |
And others... |
| CVE-2026-44090 | Jul 30, 2026 |
Unauthenticated Access to MQTT Broker (CVE-2026-44090)Due to missing authentication, an unauthenticated remote attacker may access the MQTT broker, which is only protected from external access by a firewall. This may lead to the device being fully compromised. |
And others... |
| CVE-2026-41032 | Jun 03, 2026 |
Unauthenticated Adjacent Log File Disclosure in ControllerIt is possible for an unauthenticated adjacent attacker to download log files of the controller, which may disclose some restricted information. |
And others... |
| CVE-2025-41669 | May 27, 2026 |
PLCnext Control Arbitrary Code Execution via Unverified APP InstallThe Web-based Management allows a remote low privileged Engineer user to install additional APPs on the device downloaded from the PLCnext Store without implementing any data verification mechanism, leading to the capability for an Engineer user to reach arbitrary code execution with root privileges on the PLC device. A successful exploitation may allow to install a manipulated APP package, potentially impacting integrity and availability of the PLCnext Control. |
And others... |
| CVE-2025-41670 | May 27, 2026 |
Privileged Service LPE via User-Writable Config (CVE-2025-41670)A local user with low privileges may be able to influence the behavior of a privileged system service by manipulating configuration or application-related files located in user-writable areas of the filesystem. The affected service processes data from locations that are not sufficiently protected against modification by low-privileged users. As the service runs with elevated privileges, successful exploitation may result in a local privilege escalation. |
And others... |
| CVE-2023-46143 | Dec 14, 2023 |
CVE-2023-46143: Remote PLC Mod via Missing Integrity CheckDownload 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. |
And others... |
| CVE-2023-0757 | Dec 14, 2023 |
PHOENIX CONTACT ProConOS eCLR Unauth Remote Code UploadIncorrect 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. |
|
| CVE-2023-46141 | Dec 14, 2023 |
PHOENIX CONTACT Classic line: Permission flaw grants remote full accessIncorrect 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. |
And others... |
| CVE-2023-46142 | Dec 14, 2023 |
PLCnext PLCs: Permission Misassignment Lets Full AccessA 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. |
|
| CVE-2023-46144 | Dec 14, 2023 |
PLCnext Integrity Check Omission Allows Remote Low-Privileged ExploitationA download of code without integrity check vulnerability in PLCnext products allows an remote attacker with low privileges to compromise integrity on the affected engineering station and the connected devices. |
|
| CVE-2023-5592 | Dec 14, 2023 |
Unauthenticated Remote Download w/o Integrity Check in PHOENIX MULTIPROGDownload 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 complete loss of integrity. |
|
| CVE-2023-3935 | Sep 13, 2023 |
CodeMeter Runtime <=7.60b Heap Buffer Overflow RCEA 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. |
And others... |
| CVE-2023-1109 | Apr 17, 2023 |
File System RCE via URL in Phoenix Contacts ENERGY AXC PU Web ServiceIn 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. This may lead to full control of the service. |
|
| CVE-2022-3737 | Nov 15, 2022 |
PHOENIX CONTACT Automationworx 1.89: Buffer OverreadIn 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 compromised by attacks using these vulnerabilities. |
|
| CVE-2022-3461 | Nov 15, 2022 |
Heap Buffer Overflow in PHOENIX CONTACT Automationworx Suite 1.89In 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 might be compromised by attacks using these vulnerabilities. |
|
| CVE-2021-34579 | Nov 09, 2022 |
Unauthenticated access to Apache in Phoenix Contact FL MGUARD DM 1.12/1.13In Phoenix Contact: FL MGUARD DM version 1.12.0 and 1.13.0 access to the Apache web server being installed as part of the FL MGUARD DM on Microsoft Windows does not require login credentials even if configured during installation.Attackers with network access to the Apache web server can download and therefore read mGuard configuration profiles (ATV profiles). Such configuration profiles may contain sensitive information, e.g. private keys associated with IPsec VPN connections. |
|
| CVE-2022-31801 | Jun 21, 2022 |
An unauthenticatedAn unauthenticated, remote attacker could upload malicious logic to the devices based on ProConOS/ProConOS eCLR in order to gain full control over the device. |
|
| CVE-2021-34597 | Nov 04, 2021 |
Improper Input Validation vulnerability in PC Worx Automation Suite of Phoenix Contact up to version 1.88 couldImproper Input Validation vulnerability in PC Worx Automation Suite of Phoenix Contact up to version 1.88 could allow an attacker with a manipulated project file to unpack arbitrary files outside of the selected project directory. |
|
| CVE-2021-33542 | Jun 25, 2021 |
Phoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerabilityPhoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerability. Manipulated PC Worx or Config+ projects could lead to a remote code execution when unallocated memory is freed because of incompletely initialized data. The attacker needs to get access to an original bus configuration file (*.bcp) to be able to manipulate data inside. After manipulation the attacker needs to exchange the original file by the manipulated one on the application programming workstation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities. Automated systems in operation which were programmed with one of the above-mentioned products are not affected. |
And others... |
| CVE-2020-12497 | Jul 01, 2020 |
PLCopen XML file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier can lead to a stack-based overflowPLCopen 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. |
|
| CVE-2020-12498 | Jul 01, 2020 |
mwe file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier is vulnerable to out-of-bounds read remote code executionmwe file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier is vulnerable to out-of-bounds read remote code execution. Manipulated PC Worx projects could lead to a remote code execution due to insufficient input data validation. |
|
| CVE-2020-10940 | Mar 27, 2020 |
Local Privilege EscalationLocal Privilege Escalation can occur in PHOENIX CONTACT PORTICO SERVER through 3.0.7 when installed to run as a service. |
And others... |
| CVE-2020-10939 | Mar 27, 2020 |
Insecure, default path permissions in PHOENIX CONTACT PC WORX SRT through 1.14Insecure, default path permissions in PHOENIX CONTACT PC WORX SRT through 1.14 allow for local privilege escalation. |
|
| CVE-2019-16675 | Oct 31, 2019 |
An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to an Out-of-bounds Read and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project to be able to manipulate data inside. After manipulation, the attacker needs to exchange the original files with the manipulated ones on the application programming workstation. |
And others... |
| CVE-2019-12870 | Jun 24, 2019 |
An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to an Uninitialized Pointer and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project file to be able to manipulate it. After manipulation, the attacker needs to exchange the original file with the manipulated one on the application programming workstation. |
|
| CVE-2019-12869 | Jun 24, 2019 |
An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to an Out-Of-Bounds Read, Information Disclosure, and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project file to be able to manipulate it. After manipulation, the attacker needs to exchange the original file with the manipulated one on the application programming workstation. |
|
| CVE-2019-12871 | Jun 24, 2019 |
An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to a Use-After-Free and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project file to be able to manipulate it. After manipulation, the attacker needs to exchange the original file with the manipulated one on the application programming workstation. |
|
| CVE-2017-10053 | Aug 08, 2017 |
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: 2D)Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: 2D). Supported versions that are affected are Java SE: 6u151, 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). |
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| CVE-2017-10078 | Aug 08, 2017 |
Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Scripting)Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Scripting). The supported version that is affected is Java SE: 8u131. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE accessible data as well as unauthorized access to critical data or complete access to all Java SE accessible data. Note: This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N). |
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| CVE-2017-10198 | Aug 08, 2017 |
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Security)Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u151, 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Java SE Embedded, JRockit accessible data. Note: This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N). |
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| CVE-2017-10176 | Aug 08, 2017 |
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Security)Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Java SE Embedded, JRockit accessible data. Note: This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). |
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| CVE-2017-10135 | Aug 08, 2017 |
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JCE)Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JCE). Supported versions that are affected are Java SE: 6u151, 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Java SE Embedded, JRockit accessible data. Note: This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). |
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