- Vulnerability/
- ZDI-CAN-23418
ZDI-CAN-23418: ZDI-24-520: (Pwn2Own) Phoenix Contact CHARX SEC-3100 Missing Encryption Authentication Bypass Vulnerability
First published: Wed May 29 2024(Updated: )
This vulnerability allows network-adjacent attackers to bypass authentication 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 7.5. The following CVEs are assigned: CVE-2024-28134.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHOENIX CONTACT CHARX Series |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-23418?
The severity of ZDI-CAN-23418 is rated at 7.5 according to the CVSS system.
What devices are affected by ZDI-CAN-23418?
ZDI-CAN-23418 affects Phoenix Contact CHARX SEC-3100 devices.
How can ZDI-CAN-23418 be exploited?
ZDI-CAN-23418 can be exploited by network-adjacent attackers to bypass authentication.
Is authentication required to exploit ZDI-CAN-23418?
No, authentication is not required to exploit ZDI-CAN-23418.
How can I mitigate the risks associated with ZDI-CAN-23418?
To mitigate the risks of ZDI-CAN-23418, consider updating or patching the affected Phoenix Contact CHARX SEC-3100 devices as advised by the vendor.
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