CVE-2022-31801

Insufficient Verification of Data Vulnerability in ProConOS/ProConOS eCLR SDK and MULTIPROG Engineering tool

Description

An unauthenticated, remote attacker could upload malicious logic to the devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.41% Top 20%
Third-Party Advisory vde.com
Affected: PHOENIX CONTACT MULTIPROG
Affected: PHOENIX CONTACT ProConOS
Affected: PHOENIX CONTACT ProConOS eCLR
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2022-026/ third party advisory mitigation

Frequently Asked Questions

What is the severity of CVE-2022-31801?
CVE-2022-31801 has been scored as a critical severity vulnerability.
How to fix CVE-2022-31801?
To fix CVE-2022-31801, 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-2022-31801 being actively exploited in the wild?
It is possible that CVE-2022-31801 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31801?
CVE-2022-31801 affects PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS, PHOENIX CONTACT ProConOS eCLR.
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