{ "id": "CVE-2021-45967", "sourceIdentifier": "cve@mitre.org", "published": "2022-03-18T05:15:07.027", "lastModified": "2022-07-12T17:42:04.277", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An issue was discovered in Pascom Cloud Phone System before 7.20.x. A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints." }, { "lang": "es", "value": "Se ha detectado un problema en Pascom Cloud Phone System versiones anteriores a 7.20.x. Un error de configuraci\u00f3n entre NGINX y un servidor Tomcat backend conlleva a un salto de ruta en el servidor Tomcat, exponiendo endpoints no deseados" } ], "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:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-22" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:pascom_cloud_phone_system:*:*:*:*:*:*:*:*:*", "versionEndIncluding": "7.19", "matchCriteriaId": "32CC59F0-1ABA-4D86-9A82-FB8648B2E785" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:igniterealtime:openfire:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.5.0", "matchCriteriaId": "FDF925B6-5EA0-492A-8CA8-A4D7D981641B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:igniterealtime:openfire:4.5.0:-:*:*:*:*:*:*", "matchCriteriaId": "C09684FF-1F40-443F-AE09-AA26A28BA86D" } ] } ] } ], "references": [ { "url": "https://kerbit.io/research/read/blog/4", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] }, { "url": "https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] }, { "url": "https://www.pascom.net/doc/en/release-notes/", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://www.pascom.net/doc/en/release-notes/pascom19/", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] } ] }