CVE-2023-0757

Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.81% Top 30%
Third-Party Advisory vde.com
Affected: PHOENIX CONTACT MULTIPROG
Affected: PHOENIX CONTACT ProConOS eCLR (SDK)
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2023-051/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-0757?
CVE-2023-0757 has been scored as a critical severity vulnerability.
How to fix CVE-2023-0757?
To fix CVE-2023-0757, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-0757 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-0757 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-0757?
CVE-2023-0757 affects PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK).
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