CVE-2022-31800

Public Exploit
Insufficient Verification of Data Vulnerability in PHOENIX CONTACT classic line industrial controllers

Description

An unauthenticated, remote attacker could upload malicious logic to 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 2.69% Top 15%
Third-Party Advisory vde.com
Affected: PHOENIX CONTACT ILC 1x0
Affected: PHOENIX CONTACT ILC 1x1
Affected: PHOENIX CONTACT ILC 1x1 GSM/GPRS
Affected: PHOENIX CONTACT ILC 3xx
Affected: PHOENIX CONTACT AXC 1050
Affected: PHOENIX CONTACT AXC 1050 XC
Affected: PHOENIX CONTACT AXC 3050
Affected: PHOENIX CONTACT RFC 480S PN 4TX
Affected: PHOENIX CONTACT RFC 470 PN 3TX
Affected: PHOENIX CONTACT RFC 470S PN 3TX
Affected: PHOENIX CONTACT RFC 460R PN 3TX
Affected: PHOENIX CONTACT RFC 460R PN 3TX-S
Affected: PHOENIX CONTACT RFC 430 ETH-IB
Affected: PHOENIX CONTACT RFC 450 ETH-IB
Affected: PHOENIX CONTACT PC WORX SRT
Affected: PHOENIX CONTACT PC WORX RT BASIC
Affected: PHOENIX CONTACT FC 350 PCI ETH
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2022-025/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-31800?
CVE-2022-31800 has been scored as a critical severity vulnerability.
How to fix CVE-2022-31800?
To fix CVE-2022-31800, 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-2022-31800 being actively exploited in the wild?
It is possible that CVE-2022-31800 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31800?
CVE-2022-31800 affects PHOENIX CONTACT ILC 1x0, PHOENIX CONTACT ILC 1x1, PHOENIX CONTACT ILC 1x1 GSM/GPRS, PHOENIX CONTACT ILC 3xx, PHOENIX CONTACT AXC 1050, PHOENIX CONTACT AXC 1050 XC, PHOENIX CONTACT AXC 3050, PHOENIX CONTACT RFC 480S PN 4TX, PHOENIX CONTACT RFC 470 PN 3TX, PHOENIX CONTACT RFC 470S PN 3TX, PHOENIX CONTACT RFC 460R PN 3TX, PHOENIX CONTACT RFC 460R PN 3TX-S, PHOENIX CONTACT RFC 430 ETH-IB, PHOENIX CONTACT RFC 450 ETH-IB, PHOENIX CONTACT PC WORX SRT, PHOENIX CONTACT PC WORX RT BASIC, PHOENIX CONTACT FC 350 PCI ETH.
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