CVE-2022-28005 - Vulnerability Details - OpenCVE

An issue was discovered in the 3CX Phone System Management Console prior to version 18 Update 3 FINAL. An unauthenticated attacker could abuse improperly secured access to arbitrary files on the server (via /Electron/download directory traversal in conjunction with a path component that uses backslash characters), leading to cleartext credential disclosure. Afterwards, the authenticated attacker is able to upload a file that overwrites a 3CX service binary, leading to Remote Code Execution as NT AUTHORITY\SYSTEM on Windows installations. NOTE: this issue exists because of an incomplete fix for CVE-2022-48482.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
3cx	3cx

Configuration 1 [-]

cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88
https://www.3cx.com/blog/change-log/phone-system-change-log/
https://www.3cx.com/blog/releases/v18-security-hotfix/
https://www.3cx.com/blog/releases/v18-update-3-final/

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-05-06T00:00:00

Updated: 2024-08-03T05:41:11.265Z

Reserved: 2022-03-28T00:00:00

Link: CVE-2022-28005

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-06T15:15:08.787

Modified: 2024-11-21T06:56:35.623

Link: CVE-2022-28005

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*", "matchCriteriaId": "99FDE5E8-11DF-4459-83DD-454FF00AA762", "versionEndIncluding": "18.0.3.450", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in the 3CX Phone System Management Console prior to version 18 Update 3 FINAL. An unauthenticated attacker could abuse improperly secured access to arbitrary files on the server (via /Electron/download directory traversal in conjunction with a path component that uses backslash characters), leading to cleartext credential disclosure. Afterwards, the authenticated attacker is able to upload a file that overwrites a 3CX service binary, leading to Remote Code Execution as NT AUTHORITY\\SYSTEM on Windows installations. NOTE: this issue exists because of an incomplete fix for CVE-2022-48482."}, {"lang": "es", "value": "Se ha detectado un problema en 3CX Phone System Management Console versiones anteriores a 18 Actualizaci\u00f3n 3 FINAL. Un atacante no autenticado podr\u00eda abusar del acceso asegurado inapropiadamente a archivos arbitrarios en el servidor, conllevando a una divulgaci\u00f3n de credenciales en texto sin cifrar. Luego, el atacante autenticado es capaz de cargar un archivo que sobrescribe un binario de servicio 3CX, conllevando a una ejecuci\u00f3n de c\u00f3digo remota como NT AUTHORITY\\SYSTEM en instalaciones Windows. Las versiones anteriores a 18, Hotfix 1 Build 18.0.3.461 March 2022, son propensas a un acceso adicional no autenticado al sistema de archivos C:\\Windows\\System32"}], "id": "CVE-2022-28005", "lastModified": "2024-11-21T06:56:35.623", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-05-06T15:15:08.787", "references": [{"source": "cve@mitre.org", "url": "https://medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.3cx.com/blog/change-log/phone-system-change-log/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.3cx.com/blog/releases/v18-security-hotfix/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.3cx.com/blog/releases/v18-update-3-final/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.3cx.com/blog/change-log/phone-system-change-log/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.3cx.com/blog/releases/v18-security-hotfix/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.3cx.com/blog/releases/v18-update-3-final/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "nvd@nist.gov", "type": "Primary"}]}