{ "id": "CVE-2021-31922", "sourceIdentifier": "cve@mitre.org", "published": "2021-05-14T01:15:06.937", "lastModified": "2022-07-12T17:42:04.277", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An HTTP Request Smuggling vulnerability in Pulse Secure Virtual Traffic Manager before 21.1 could allow an attacker to smuggle an HTTP request through an HTTP/2 Header. This vulnerability is resolved in 21.1, 20.3R1, 20.2R1, 20.1R2, 19.2R4, and 18.2R3." }, { "lang": "es", "value": "Una vulnerabilidad de contrabando de solicitudes HTTP en Pulse Secure Virtual Traffic Manager antes de la versi\u00f3n 21.1 podr\u00eda permitir a un atacante contrabandear una solicitud HTTP a trav\u00e9s de un encabezado HTTP/2. Esta vulnerabilidad est\u00e1 resuelta en 21.1, 20.3R1, 20.2R1, 20.1R2, 19.2R4 y 18.2R3" } ], "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:U/C:N/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-444" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "18.1", "matchCriteriaId": "C530C115-90A1-4AE5-8B19-6033E1D01693" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "18.3", "versionEndIncluding": "19.1", "matchCriteriaId": "D9573ABD-59C2-49AF-89FE-2121D265F401" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:18.2:-:*:*:*:*:*:*", "matchCriteriaId": "F22DCBAD-AD3A-478C-9928-0B47C6C00C18" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:18.2:r1:*:*:*:*:*:*", "matchCriteriaId": "5812CCF7-FFD7-426A-B233-FDC7D07CC4F2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:-:*:*:*:*:*:*", "matchCriteriaId": "14189C83-2981-43E7-A2B4-706CB3B8F9D9" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:r1:*:*:*:*:*:*", "matchCriteriaId": "2C3B5A62-B063-4BBD-8149-799B68AA97EE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:r2:*:*:*:*:*:*", "matchCriteriaId": "052E6276-940A-4E93-92F3-E0B413F651CE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.3:*:*:*:*:*:*:*", "matchCriteriaId": "490F4C86-1C2B-40F1-BC6C-0ACB5BE1090D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.1:-:*:*:*:*:*:*", "matchCriteriaId": "25554C36-2A34-4239-8B3D-BBA5BAD6C6F4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.2:-:*:*:*:*:*:*", "matchCriteriaId": "9471FB6F-37E2-4FB5-BF49-2E47528C2F98" }, { "vulnerable": true, "criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.3:-:*:*:*:*:*:*", "matchCriteriaId": "29F94E21-E2BC-46BF-9B08-FCC4B404FC76" } ] } ] } ], "references": [ { "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44790", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Vendor Advisory" ] } ] }