{"schemaVersion":3,"id":"CVE-2024-20366","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability in the Tail-f High Availability Cluster Communications (HCC) function pack of Cisco Crosswork Network Services Orchestrator (NSO) could allow an authenticated, local attacker to elevate privileges to root on an affected device.\n\n This vulnerability exists because a user-controlled search path is used to locate executable files. An attacker could exploit this vulnerability by configuring the application in a way that causes a malicious file to be executed. A successful exploit could allow the attacker to execute arbitrary code on an affected device as the root user. To exploit this vulnerability, the attacker would need valid credentials on an affected device.","dates":{"published":"2024-05-15T17:25:09.258Z","modified":"2024-08-01T21:59:42.835Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00198,"percentile":0.08915,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00198},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00198,"percentile":0.08915}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00198,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00198,"percentile":0.08915}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-73","name":"External Control of File Name or Path","description":"The product allows user input to control or influence paths or file names that are used in filesystem operations.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/73.html"},{"id":"CWE-427","name":"Uncontrolled Search Path Element","description":"The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/427.html"}],"affected":[{"vendor":"cisco","product":"cisco network services orchestrator","name":"Cisco Network Services Orchestrator","label":"cisco network services orchestrator","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"5.4","noFixRecorded":false,"fixedIn":null},{"text":"5.5","noFixRecorded":false,"fixedIn":null},{"text":"5.6","noFixRecorded":false,"fixedIn":null},{"text":"5.7","noFixRecorded":false,"fixedIn":null},{"text":"5.8","noFixRecorded":false,"fixedIn":null},{"text":"5.1.1.1","noFixRecorded":false,"fixedIn":null},{"text":"5.1.1.3","noFixRecorded":false,"fixedIn":null},{"text":"5.1.2","noFixRecorded":false,"fixedIn":null},{"text":"5.2.0.3","noFixRecorded":false,"fixedIn":null},{"text":"5.2.0.4","noFixRecorded":false,"fixedIn":null},{"text":"5.2.1","noFixRecorded":false,"fixedIn":null},{"text":"5.2.1.1","noFixRecorded":false,"fixedIn":null},{"text":"5.2.3.2","noFixRecorded":false,"fixedIn":null},{"text":"5.3.1","noFixRecorded":false,"fixedIn":null},{"text":"5.3.4.3","noFixRecorded":false,"fixedIn":null},{"text":"5.4.0.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.0.2","noFixRecorded":false,"fixedIn":null},{"text":"5.4.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.1.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.2","noFixRecorded":false,"fixedIn":null},{"text":"5.4.3","noFixRecorded":false,"fixedIn":null},{"text":"5.4.3.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.3.2","noFixRecorded":false,"fixedIn":null},{"text":"5.4.4.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.4","noFixRecorded":false,"fixedIn":null},{"text":"5.4.4.3","noFixRecorded":false,"fixedIn":null},{"text":"5.4.3.4","noFixRecorded":false,"fixedIn":null},{"text":"5.4.4.2","noFixRecorded":false,"fixedIn":null},{"text":"5.4.3.3","noFixRecorded":false,"fixedIn":null},{"text":"5.4.5.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.2.1","noFixRecorded":false,"fixedIn":null},{"text":"5.4.5.2","noFixRecorded":false,"fixedIn":null},{"text":"5.4.5","noFixRecorded":false,"fixedIn":null},{"text":"5.4.2.2","noFixRecorded":false,"fixedIn":null},{"text":"5.4.6","noFixRecorded":false,"fixedIn":null},{"text":"5.4.7","noFixRecorded":false,"fixedIn":null},{"text":"5.4.7.1","noFixRecorded":false,"fixedIn":null},{"text":"5.5.1","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.1","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.2","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.5","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.3","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.4","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.9","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.10","noFixRecorded":false,"fixedIn":null},{"text":"5.5.3","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.11","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.6","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.7","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.8","noFixRecorded":false,"fixedIn":null},{"text":"5.5.2.12","noFixRecorded":false,"fixedIn":null},{"text":"5.5.4","noFixRecorded":false,"fixedIn":null},{"text":"5.5.4.1","noFixRecorded":false,"fixedIn":null},{"text":"5.5.3.1","noFixRecorded":false,"fixedIn":null},{"text":"5.5.5","noFixRecorded":false,"fixedIn":null},{"text":"5.5.6","noFixRecorded":false,"fixedIn":null},{"text":"5.5.6.1","noFixRecorded":false,"fixedIn":null},{"text":"5.5.7","noFixRecorded":false,"fixedIn":null},{"text":"5.5.8","noFixRecorded":false,"fixedIn":null},{"text":"5.5.10","noFixRecorded":false,"fixedIn":null},{"text":"5.5.9","noFixRecorded":false,"fixedIn":null},{"text":"5.6.1","noFixRecorded":false,"fixedIn":null},{"text":"5.6.3","noFixRecorded":false,"fixedIn":null},{"text":"5.6.3.1","noFixRecorded":false,"fixedIn":null},{"text":"5.6.2","noFixRecorded":false,"fixedIn":null},{"text":"5.6.4","noFixRecorded":false,"fixedIn":null},{"text":"5.6.5","noFixRecorded":false,"fixedIn":null},{"text":"5.6.6","noFixRecorded":false,"fixedIn":null},{"text":"5.6.6.1","noFixRecorded":false,"fixedIn":null},{"text":"5.6.7","noFixRecorded":false,"fixedIn":null},{"text":"5.6.7.1","noFixRecorded":false,"fixedIn":null},{"text":"5.6.7.2","noFixRecorded":false,"fixedIn":null},{"text":"5.6.8","noFixRecorded":false,"fixedIn":null},{"text":"5.6.8.1","noFixRecorded":false,"fixedIn":null},{"text":"5.6.9","noFixRecorded":false,"fixedIn":null},{"text":"5.6.10","noFixRecorded":false,"fixedIn":null},{"text":"5.6.11","noFixRecorded":false,"fixedIn":null},{"text":"5.6.12","noFixRecorded":false,"fixedIn":null},{"text":"5.6.13","noFixRecorded":false,"fixedIn":null},{"text":"5.6.14","noFixRecorded":false,"fixedIn":null},{"text":"5.6.14.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.11","noFixRecorded":false,"fixedIn":null},{"text":"5.7.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.2","noFixRecorded":false,"fixedIn":null},{"text":"5.7.2.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.3","noFixRecorded":false,"fixedIn":null},{"text":"5.7.4","noFixRecorded":false,"fixedIn":null},{"text":"5.7.5","noFixRecorded":false,"fixedIn":null},{"text":"5.7.5.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.6","noFixRecorded":false,"fixedIn":null},{"text":"5.7.6.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.6.2","noFixRecorded":false,"fixedIn":null},{"text":"5.7.7","noFixRecorded":false,"fixedIn":null},{"text":"5.7.8","noFixRecorded":false,"fixedIn":null},{"text":"5.7.10","noFixRecorded":false,"fixedIn":null},{"text":"5.7.10.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.10.2","noFixRecorded":false,"fixedIn":null},{"text":"5.7.12","noFixRecorded":false,"fixedIn":null},{"text":"5.7.13","noFixRecorded":false,"fixedIn":null},{"text":"5.7.14","noFixRecorded":false,"fixedIn":null},{"text":"5.7.15.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.6.3","noFixRecorded":false,"fixedIn":null},{"text":"5.7.8.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7.9","noFixRecorded":false,"fixedIn":null},{"text":"5.7.9.1","noFixRecorded":false,"fixedIn":null},{"text":"5.8.1","noFixRecorded":false,"fixedIn":null},{"text":"5.8.2","noFixRecorded":false,"fixedIn":null},{"text":"5.8.2.1","noFixRecorded":false,"fixedIn":null},{"text":"5.8.3","noFixRecorded":false,"fixedIn":null},{"text":"5.8.4","noFixRecorded":false,"fixedIn":null},{"text":"5.8.5","noFixRecorded":false,"fixedIn":null},{"text":"5.8.10","noFixRecorded":false,"fixedIn":null},{"text":"5.8.11","noFixRecorded":false,"fixedIn":null},{"text":"5.8.12","noFixRecorded":false,"fixedIn":null},{"text":"5.8.6","noFixRecorded":false,"fixedIn":null},{"text":"5.8.7","noFixRecorded":false,"fixedIn":null},{"text":"5.8.8","noFixRecorded":false,"fixedIn":null},{"text":"5.8.9","noFixRecorded":false,"fixedIn":null},{"text":"6.0","noFixRecorded":false,"fixedIn":null},{"text":"6.1","noFixRecorded":false,"fixedIn":null},{"text":"6.2","noFixRecorded":false,"fixedIn":null},{"text":"6.0.1","noFixRecorded":false,"fixedIn":null},{"text":"6.0.11","noFixRecorded":false,"fixedIn":null},{"text":"6.0.10","noFixRecorded":false,"fixedIn":null},{"text":"6.0.2","noFixRecorded":false,"fixedIn":null},{"text":"6.0.3","noFixRecorded":false,"fixedIn":null},{"text":"6.0.4","noFixRecorded":false,"fixedIn":null},{"text":"6.0.5","noFixRecorded":false,"fixedIn":null},{"text":"6.0.6","noFixRecorded":false,"fixedIn":null},{"text":"6.0.7","noFixRecorded":false,"fixedIn":null},{"text":"6.0.8","noFixRecorded":false,"fixedIn":null},{"text":"6.0.9","noFixRecorded":false,"fixedIn":null},{"text":"6.1.1","noFixRecorded":false,"fixedIn":null},{"text":"6.1.2","noFixRecorded":false,"fixedIn":null},{"text":"6.1.2.1","noFixRecorded":false,"fixedIn":null},{"text":"6.1.3","noFixRecorded":false,"fixedIn":null},{"text":"6.1.3.1","noFixRecorded":false,"fixedIn":null},{"text":"6.1.3.2","noFixRecorded":false,"fixedIn":null},{"text":"6.1.4","noFixRecorded":false,"fixedIn":null},{"text":"6.1.5","noFixRecorded":false,"fixedIn":null},{"text":"6.1.6","noFixRecorded":false,"fixedIn":null},{"text":"6.1.6.1","noFixRecorded":false,"fixedIn":null},{"text":"6.1.7","noFixRecorded":false,"fixedIn":null},{"text":"6.1.7.1","noFixRecorded":false,"fixedIn":null},{"text":"6.2.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"5.4 | 5.5 | 5.6 | 5.7 | 5.8 | 5.1.1.1 | 5.1.1.3 | 5.1.2 | 5.2.0.3 | 5.2.0.4 | 5.2.1 | 5.2.1.1 | 5.2.3.2 | 5.3.1 | 5.3.4.3 | 5.4.0.1 | 5.4.0.2 | 5.4.1 | 5.4.1.1 | 5.4.2 | 5.4.3 | 5.4.3.1 | 5.4.3.2 | 5.4.4.1 | 5.4.4 | 5.4.4.3 | 5.4.3.4 | 5.4.4.2 | 5.4.3.3 | 5.4.5.1 | 5.4.2.1 | 5.4.5.2 | 5.4.5 | 5.4.2.2 | 5.4.6 | 5.4.7 | 5.4.7.1 | 5.5.1 | 5.5.2 | 5.5.2.1 | 5.5.2.2 | 5.5.2.5 | 5.5.2.3 | 5.5.2.4 | 5.5.2.9 | 5.5.2.10 | 5.5.3 | 5.5.2.11 | 5.5.2.6 | 5.5.2.7 | 5.5.2.8 | 5.5.2.12 | 5.5.4 | 5.5.4.1 | 5.5.3.1 | 5.5.5 | 5.5.6 | 5.5.6.1 | 5.5.7 | 5.5.8 | 5.5.10 | 5.5.9 | 5.6.1 | 5.6.3 | 5.6.3.1 | 5.6.2 | 5.6.4 | 5.6.5 | 5.6.6 | 5.6.6.1 | 5.6.7 | 5.6.7.1 | 5.6.7.2 | 5.6.8 | 5.6.8.1 | 5.6.9 | 5.6.10 | 5.6.11 | 5.6.12 | 5.6.13 | 5.6.14 | 5.6.14.1 | 5.7.11 | 5.7.1 | 5.7.2 | 5.7.2.1 | 5.7.3 | 5.7.4 | 5.7.5 | 5.7.5.1 | 5.7.6 | 5.7.6.1 | 5.7.6.2 | 5.7.7 | 5.7.8 | 5.7.10 | 5.7.10.1 | 5.7.10.2 | 5.7.12 | 5.7.13 | 5.7.14 | 5.7.15.1 | 5.7.6.3 | 5.7.8.1 | 5.7.9 | 5.7.9.1 | 5.8.1 | 5.8.2 | 5.8.2.1 | 5.8.3 | 5.8.4 | 5.8.5 | 5.8.10 | 5.8.11 | 5.8.12 | 5.8.6 | 5.8.7 | 5.8.8 | 5.8.9 | 6.0 | 6.1 | 6.2 | 6.0.1 | 6.0.11 | 6.0.10 | 6.0.2 | 6.0.3 | 6.0.4 | 6.0.5 | 6.0.6 | 6.0.7 | 6.0.8 | 6.0.9 | 6.1.1 | 6.1.2 | 6.1.2.1 | 6.1.3 | 6.1.3.1 | 6.1.3.2 | 6.1.4 | 6.1.5 | 6.1.6 | 6.1.6.1 | 6.1.7 | 6.1.7.1 | 6.2.2","eol":null,"hubHref":"/vendor/cisco/cisco_network_services_orchestrator"},{"vendor":"cisco","product":"network_services_orchestrator","name":"network services orchestrator","label":"network_services_orchestrator","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.0, < 5.0.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0, < 6.0.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.0, < 5.0.5 | ≥ 6.0, < 6.0.2","eol":null,"hubHref":"/vendor/cisco/network_services_orchestrator"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nso-hcc-priv-esc-OWBWCs5D","label":"sec.cloudapps.cisco.com/security/…","hostname":"sec.cloudapps.cisco.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-05-15T17:25:09.258Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-01T21:59:42.835Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T04:05:27.875Z","stale":false,"partial":false}}