CVE-2022-3737 - CVE House
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Status published High CVE-2022-3737

Out-of-bounds Read in PHOENIX CONTACT Automationworx Software Suite

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • This vulnerability was discovered by Michael Heinzl

References

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Affected Vendor

PHOENIX CONTACT

View all reports →

Affected Software

Config+, PC Worx, PC Worx Express
Vulnerable Versions:
0

Timeline

Official Publish: November 15th, 2022
Last Modified: April 28th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-125

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1213 Data from Information Repositories
Collection
T1003 OS Credential Dumping
Credential Access
T1552 Unsecured Credentials
Credential Access