CVE-2023-0757: Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource

Published Dec 14, 2023

Updated

Incorrect 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.

Affected Software

2 affected components

Phoenixcontact Multiprog

Phoenixcontact Proconos Eclr

Event History

Dec 14, 2023

CVE Published

02:04 PM

Data Sourced

02:04 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2023-0757?

CVE-2023-0757 has a high severity rating, indicating a significant risk of unauthorized access and exploitation.

How do I fix CVE-2023-0757?

To fix CVE-2023-0757, update PHOENIX CONTACT MULTIPROG or PHOENIX CONTACT ProConOS eCLR to the latest version provided by the vendor.

Who is affected by CVE-2023-0757?

CVE-2023-0757 affects users of PHOENIX CONTACT MULTIPROG and PHOENIX CONTACT ProConOS eCLR software.

Can CVE-2023-0757 be exploited remotely?

Yes, CVE-2023-0757 can be exploited remotely by an unauthenticated attacker to upload malicious code.

What are the potential impacts of CVE-2023-0757?

The potential impacts of CVE-2023-0757 include gaining full access to the affected devices and compromising system integrity.