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        "cveId": "CVE-2021-38399",
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        "datePublished": "2022-10-28T01:19:02.691Z",
        "dateUpdated": "2025-04-16T16:07:59.274Z",
        "dateReserved": "2021-08-10T00:00:00.000Z"
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            "title": "Honeywell Experion PKS and ACE Controllers Relative Path Traversal",
            "datePublic": "2021-10-05T00:00:00.000Z",
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                    "product": "Experion PKS",
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                            "version": "C200",
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                            "version": "C200E",
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                            "version": "C300",
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                            "version": "ACE controllers",
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            "references": [
                {
                    "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04"
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                {
                    "url": "https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf"
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                    "lang": "en",
                    "value": "Rei Henigman and Nadav Erez of Claroty reported these vulnerabilities to CISA."
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH"
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                            "type": "CWE",
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                            "description": "CWE-23: Relative Path Traversal",
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            "workarounds": [
                {
                    "lang": "en",
                    "value": "Honeywell recommends users follow all guidance in the Experion Network and Security Planning Guide to prevent attacks by malicious actors.\n\nAdditional information can be found in Honeywell Support document SN2021-02-22-01."
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                                "timestamp": "2025-04-16T15:53:50.707446Z",
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