CVE-2022-31801

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

State: Published
Severity: 9.8 Critical
Published: Jun 21, 2022
Updated: Jun 2, 2026
Reserved: May 30, 2022

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CERTVDE

Weaknesses

CWE-345 Insufficient Verification of Data Authenticity

Affected Products

Product	Versions
MULTIPROGPHOENIX CONTACT	All VersionsAffected
ProConOSPHOENIX CONTACT	All VersionsAffected
ProConOS eCLRPHOENIX CONTACT	All VersionsAffected

References

https://cert.vde.com/en/advisories/VDE-2022-026/

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