Insufficient Verification of Data Vulnerability in PHOENIX CONTACT classic line industrial controllers
CVE-2022-31800

9.8CRITICAL

Key Information:

Vendor

Phoenix Contact

Status
Ilc 1x0
Ilc 1x1
Ilc 1x1 Gsm/gprs
Ilc 3xx
Vendor
CVE Published:
21 June 2022

What is CVE-2022-31800?

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

Affected Version(s)

AXC 1050 All Versions

AXC 1050 XC All Versions

AXC 3050 All Versions

References

https://cert.vde.com/en/advisories/VDE-2022-025/
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This vulnerability was reported by Forescout.
.
CVE-2022-31800 : Insufficient Verification of Data Vulnerability in PHOENIX CONTACT classic line industrial controllers