ZDI-24-858: (Pwn2Own) Phoenix Contact CHARX SEC-3100 OCPP Protocol Missing Encryption Authentication Bypass Vulnerability
Published Jun 21, 2024
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Phoenix Contact CHARX SEC-3100 devices. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.3. The following CVEs are assigned: CVE-2024-26288.
Affected Software
1 affected component
Phoenix Contact CHARX SEC-3100
Event History
Jun 21, 2024
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-24-858?
The vulnerability ZDI-24-858 has a CVSS rating of 6.3.
2
How can ZDI-24-858 be exploited?
ZDI-24-858 can be exploited by network-adjacent attackers to execute arbitrary code without requiring authentication.
3
Which devices are affected by ZDI-24-858?
The vulnerability affects the Phoenix Contact CHARX SEC-3100 devices.
4
Is authentication required to exploit ZDI-24-858?
No, authentication is not required to exploit vulnerability ZDI-24-858.
5
What is the nature of the vulnerability identified as ZDI-24-858?
ZDI-24-858 allows network-adjacent attackers to execute arbitrary code on affected devices.