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Attackers can exploit alternative interfaces such as the web interface or SNMP browser to modify device configurations despite having restricted permissions.","state":0,"publishedAt":"2026-04-03T22:10:18.157+00:00","modifiedAt":"2026-10-29T21:14:59.636+00:00","affected":[{"ecosystem":"Vendor product","name":"Hirschmann Industrial HiVision","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Belden\",\n                    \"product\": \"Hirschmann Industrial HiVision\",\n                    \"versions\": [\n                        {\n                            \"status\": \"unaffected\",\n                            \"version\": \"06.0.06\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"unaffected\",\n                            \"version\": \"07.0.01\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"06.0.00\",\n                            \"versionType\": \"custom\",\n                            \"lessThanOrEqual\": \"06.0.05\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"07.0.00\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"07.0.01\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","score":7.1,"severity":"HIGH"},{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":"HIGH"}],"references":["https://assets.belden.com/m/7cc5d59343125b25/original/Security-Bulletin-Restricted-User-Roles-Write-Access-HiVision-2017-01.pdf","https://www.vulncheck.com/advisories/hirschmann-industrial-hivision-improper-authorization-privilege-escalation"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2017-20238","license":"CVE Program Terms of Use","key":"cve-program:CVE-2017-20238","identifiers":["CVE-2017-20238"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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