{"id":"CVE-2021-21406","details":"Combodo iTop is an open source, web based IT Service Management tool. In versions prior to 2.7.4, there is a command injection vulnerability in the Setup Wizard when providing Graphviz executable path. The vulnerability is patched in version 2.7.4 and 3.0.0.","aliases":["GHSA-pf95-6h7q-q85x"],"modified":"2026-07-09T10:11:53.187277Z","published":"2021-07-21T15:15:13.950Z","references":[{"type":"ADVISORY","url":"https://github.com/Combodo/iTop/security/advisories/GHSA-pf95-6h7q-q85x"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/combodo/itop","events":[{"introduced":"0"},{"fixed":"d229e08f02a812bc9b3198e09a021326a06fcba9"},{"introduced":"d90b1a3d821f094466994cf02d7e3395779e783e"},{"last_affected":"da217a1cb32a97b6176a5ebea9af511d63726782"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.7.4"},{"introduced":"2.7.5"},{"last_affected":"2.7.5"},{"introduced":"2.7.5-1"},{"last_affected":"2.7.5-1"}],"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*","cpe:2.3:a:combodo:itop:2.7.5:*:*:*:*:*:*:*","cpe:2.3:a:combodo:itop:2.7.5-1:*:*:*:*:*:*:*"]}}],"versions":["2.7.5","2.7.5-1","2.7.3","1.0.8","2.7.2","2.7.1","2.6.3","2.6.2","2.6.1","N941-2","N941","N2016","N2011","N1963"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21406.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}