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VULNERABILITIES

CVE-2021-34597 Details

Description

Improper Input Validation vulnerability in PC Worx Automation Suite of Phoenix Contact up to version 1.88 could allow an attacker with a manipulated project file to unpack arbitrary files outside of the selected project directory.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert.vde.com/en/advisories/VDE-2021-052/ CVEMitigationThird Party Advisory
https://cert.vde.com/en/advisories/VDE-2021-052/ [email protected]MitigationThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]

Affected Products

ProductVersions
phoenixcontact pc worx
<= 1.88

CPE

  • cpe:2.3:a:phoenixcontact:pc_worx:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
phoenixcontact pc worx express
<= 1.88

CPE

  • cpe:2.3:a:phoenixcontact:pc_worx_express:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-34597
NVD Published Date:
Nov 4, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-34597 Details - Not Deferred