CVE-2020-12067 - Vulnerability Details - OpenCVE

In Pilz PMC programming tool 3.x before 3.5.17 (based on CODESYS Development System), a user's password may be changed by an attacker without knowledge of the current password.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Pilz	Pmc

Configuration 1 [-]

cpe:2.3:a:pilz:pmc:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://cert.vde.com/en/advisories/VDE-2021-061/

History

Mon, 14 Apr 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-26T00:00:00.000Z

Updated: 2025-04-14T16:18:59.304Z

Reserved: 2020-04-22T00:00:00.000Z

Link: CVE-2020-12067

Vulnrichment

Updated: 2024-08-04T11:48:57.887Z

NVD

Status : Modified

Published: 2022-12-26T19:15:10.467

Modified: 2025-04-14T17:15:23.763

Link: CVE-2020-12067

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pilz:pmc:*:*:*:*:*:*:*:*", "matchCriteriaId": "1603B9DF-B514-409E-BCB4-9366F9457EB7", "versionEndExcluding": "3.5.17", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Pilz PMC programming tool 3.x before 3.5.17 (based on CODESYS Development System), a user's password may be changed by an attacker without knowledge of the current password."}, {"lang": "es", "value": "En la herramienta de programaci\u00f3n Pilz PMC 3.x anterior a 3.5.17 (basada en CODESYS Development System), un atacante puede cambiar la contrase\u00f1a de un usuario sin conocer la contrase\u00f1a actual."}], "id": "CVE-2020-12067", "lastModified": "2025-04-14T17:15:23.763", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2022-12-26T19:15:10.467", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cert.vde.com/en/advisories/VDE-2021-061/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cert.vde.com/en/advisories/VDE-2021-061/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-640"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-640"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}