CVE-2023-0757 CRITICAL

CVE-2023-0757: Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource

Vendor Phoenix Contact
Product MULTIPROG
Weakness CWE-732
Published December 14, 2023
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

December 14, 2023 CVE published
August 2, 2024 Record updated