{ "id": "CVE-2021-38397", "sourceIdentifier": "ics-cert@hq.dhs.gov", "published": "2022-10-28T02:15:16.953", "lastModified": "2022-11-02T18:12:51.663", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 6.0 }, { "source": "ics-cert@hq.dhs.gov", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 6.0 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-434" } ] }, { "source": "ics-cert@hq.dhs.gov", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-434" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:honeywell:c200_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "89205AE1-0EE7-4665-8FE6-5312EAD5FB2D" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:honeywell:c200:-:*:*:*:*:*:*:*", "matchCriteriaId": "B3F154A3-2438-4420-8B6E-E0521376714E" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:honeywell:c200e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "3B06800D-443D-4237-8E91-98735E5EA148" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:honeywell:c200e:-:*:*:*:*:*:*:*", "matchCriteriaId": "6ACB0AD6-5A19-4DEC-9F47-03EC6FA80AC0" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:honeywell:c300_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "7C79B7D1-630B-4723-BFCA-66F03F93D1FB" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:honeywell:c300:-:*:*:*:*:*:*:*", "matchCriteriaId": "CEA14D67-E320-490E-92E6-CC135EBBA245" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:honeywell:application_control_environment_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "83F4F4B6-E05B-43B9-96ED-02919E42AFCC" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:honeywell:application_control_environment:-:*:*:*:*:*:*:*", "matchCriteriaId": "7C79B55A-11AB-441E-A544-9678616E9BA4" } ] } ] } ], "references": [ { "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04", "source": "ics-cert@hq.dhs.gov", "tags": [ "Third Party Advisory", "US Government Resource" ] }, { "url": "https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf", "source": "ics-cert@hq.dhs.gov", "tags": [ "Product" ] } ] }