firmware-workshop

Hands-on Firmware Extraction, Exploration, and Emulation Join us for this hands-on demo of Unblob, the flexible firmware extractor. During this workshop session, we will extract firmware from an EV charger, dig into the firmware, and eventually emulate it so we can interact with the services in...

Pwn2Own-Auto-2024-CHARX

Pwn2Own Automotive 2024 CHARX Exploit This exploit was submitted successfully against the Phoenix Contact CHARX SEC-3100 during Pwn2Own Automotive 2024. An accompanying blog post covers some of our research process and details on the vulnerabilities found, with a follow-up post on the actual...

CVE-2026-44100

The 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...

CVE-2026-44101

Due 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...

CVE-2026-44096

A privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise...

EUVD-2026-51036

Due 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...

EUVD-2026-51033

This 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...

CVE-2026-44098 OS Command Injection in OCPP Agent via charge_box_id

This 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...

CVE-2026-44096

A privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise...

CVE-2026-44096 udhcpc Privilege Escalation

A privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise...

EUVD-2026-51031

A privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise...

CVE-2026-44096 udhcpc Privilege Escalation

A privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise...

PT-2026-66426

This 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...

CVE-2026-44101: Missing Authentication for Critical Function

Due 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...

CVE-2026-44100: Missing Authentication for Critical Function

The 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...

CVE-2026-44098: Improper Neutralization of Special Elements used in an OS Command

This 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...

PT-2026-66429

Name of the Vulnerable Software and Affected Versions Phoenix Contact CHARX SEC-3150 affected versions not specified Description The CHARX OCPP Agent service lacks proper authentication, allowing an unauthenticated remote attacker to reconfigure the backend connection. This authentication bypass...

(Pwn2Own) Phoenix Contact CHARX SEC-3150 ModBus Server Exposed Dangerous Function Denial-of-Service Vulnerability

This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations of Phoenix Contact CHARX SEC-3150 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CharxModbusServer, which listens on...

(Pwn2Own) Phoenix Contact CHARX SEC-3150 Missing Cryptographic Signature Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to bypass firmware validation on affected installations of Phoenix Contact CHARX SEC-3150 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CharxControllerAgent binary. The issue results...

(Pwn2Own) Phoenix Contact CHARX SEC-3150 charx_set_ip_address Improper Input Validation Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Phoenix Contact CHARX SEC-3150 devices. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists with...