fkie_cve-2021-37400
Vulnerability from fkie_nvd
Published
2021-12-28 13:15
Modified
2024-11-21 06:15
Severity ?
Summary
An attacker may obtain the user credentials from the communication between the PLC and the software. As a result, the PLC user program may be uploaded, altered, and/or downloaded.
References
Impacted products
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As a result, the PLC user program may be uploaded, altered, and/or downloaded." }, { "lang": "es", "value": "Un atacante puede obtener las credenciales de usuario de la comunicaci\u00f3n entre el PLC y el software. Como resultado, el programa de usuario del PLC puede ser cargado, alterado y/o descargado" } ], "id": "CVE-2021-37400", "lastModified": "2024-11-21T06:15:05.053", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-12-28T13:15:08.207", "references": [ { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://jvn.jp/en/vu/JVNVU92279973/" }, { "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ], "url": "https://us.idec.com/idec-us/en/USD/Programmable-Logic-Controller/Micro-PLC/FC6A-MicroSmart/c/MicroSmart_FC6A" }, { "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ], "url": "https://us.idec.com/idec-us/en/USD/Software-Downloads-Automation-Organizer" }, { "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ], "url": "https://www.idec.com/home/lp/pdf/2021-12-24-PLC.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://jvn.jp/en/vu/JVNVU92279973/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://us.idec.com/idec-us/en/USD/Programmable-Logic-Controller/Micro-PLC/FC6A-MicroSmart/c/MicroSmart_FC6A" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://us.idec.com/idec-us/en/USD/Software-Downloads-Automation-Organizer" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.idec.com/home/lp/pdf/2021-12-24-PLC.pdf" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-522" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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