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Vulnerability record · CVE-2022-3737 · published 15 November 2022

CVE-2022-3737: Phoenixcontact automationworx software suite out-of-bounds read vulnerability

Phoenixcontact · Automationworx Software Suite

In PHOENIX CONTACT Automationworx Software Suite up to version 1.89 memory can be read beyond the intended scope due to insufficient validation of input data. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities.

7.8 CVSS 3.1 High EPSS 0.21% · top 89.9% CWE-125 · Out-of-bounds read
7.8CVSS 3.1 base score
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

In PHOENIX CONTACT Automationworx Software Suite up to version 1.89 memory can be read beyond the intended scope due to insufficient validation of input data. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://cert.vde.com/en/advisories/VDE-2022-048/ Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2022-048/ Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-46141Phoenixcontact automationworx software suite incorrect permission assignment vulnerabilityIncorrect Permission Assignment for Critical Resource vulnerability in multiple products of the PHOENIX CONTACT classic line allow an remote unauthen…EPSS 0.88%8.8CVE-2019-12869Phoenixcontact automationworx software suite out-of-bounds read vulnerabilityAn issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Con…EPSS 3.8%8.8CVE-2019-12870Phoenixcontact automationworx software suite vulnerabilityAn issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Con…EPSS 3.7%8.8CVE-2019-12871Phoenixcontact automationworx software suite use after free vulnerabilityAn issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Con…EPSS 3.7%7.8CVE-2022-3461Phoenixcontact automationworx software suite memory buffer overflow vulnerabilityIn PHOENIX CONTACT Automationworx Software Suite up to version 1.89 manipulated PC Worx or Config+ files could lead to a heap buffer overflow and a r…EPSS 0.21%7.5CVE-2023-46143Phoenixcontact automationworx software suite download of code without integrity check vulnerabilityDownload of Code Without Integrity Check vulnerability in PHOENIX CONTACT classic line PLCs allows an unauthenticated remote attacker to modify some …EPSS 0.33%8.8CVE-2026-11645Google Chrome V8 out-of-bounds read and write enables sandbox code executionGoogle Chrome before 149.0.7827.103 contains an out-of-bounds read and write in the V8 JavaScript engine. A crafted HTML page can trigger the memory …KEVEPSS 2.2%analysed7.8CVE-2023-36424Windows Common Log File System Driver out-of-bounds read privilege escalationCVE-2023-36424 is an out-of-bounds read (CWE-125) in the Windows Common Log File System (CLFS) driver that allows elevation of privilege. It affects …KEVEPSS 12%analysed

Source: NIST National Vulnerability Database (record CVE-2022-3737), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.