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CERTVDECVELIST:CVE-2021-34597

HistoryNov 03, 2021 - 12:00 a.m.

CVE-2021-34597 Phoenix Contact: PC Worx/-Express prone to improper input validation vulnerability

2021-11-0300:00:00

CWE-20

CERTVDE

www.cve.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.5%

JSON

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.

CNA Affected

[
  {
    "product": "PC Worx",
    "vendor": "Phoenix Contact",
    "versions": [
      {
        "lessThanOrEqual": "1.88",
        "status": "affected",
        "version": "PC Worx",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "1.88",
        "status": "affected",
        "version": "PC Worx-Express",
        "versionType": "custom"
      }
    ]
  }
]

References

cert.vde.com/en/advisories/VDE-2021-052/

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.5%

JSON

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