ZDI-CAN-29050: ZDI-26-506: (Pwn2Own) Phoenix Contact CHARX SEC-3150 Insertion of Sensitive Information into Log File Authentication Bypass Vulnerability
Published Jul 30, 2026
·Updated
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Phoenix Contact CHARX SEC-3150 devices. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.3. The following CVEs are assigned: CVE-2026-44105.
Affected Software
1 affected component
Phoenix Contact CHARX SEC-3150
Event History
Jul 30, 2026
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-CAN-29050?
ZDI-CAN-29050 has a CVSS severity rating of 5.3.
2
How do I fix ZDI-CAN-29050?
To remediate ZDI-CAN-29050, users should apply the latest security patches provided by Phoenix Contact.
3
What devices are affected by ZDI-CAN-29050?
ZDI-CAN-29050 affects Phoenix Contact CHARX SEC-3150 devices.
4
Can ZDI-CAN-29050 be exploited remotely?
Yes, ZDI-CAN-29050 can be exploited by network-adjacent attackers without requiring authentication.
5
What type of vulnerability is ZDI-CAN-29050?
ZDI-CAN-29050 is classified as an authentication bypass vulnerability.