CVE-2019-14935

3CX Phone 15 on Windows has insecure permissions on the "%PROGRAMDATA%\3CXPhone for Windows\PhoneApp" installation directory, allowing Full Control access for Everyone, and leading to privilege escalation because of a StartUp link.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.64432/	Exploit Issue Tracking Vendor Advisory
https://www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.64432/	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:3cx:3cx:15:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:27

Type	Values Removed	Values Added
References	~~() https://www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.64432/ - Exploit, Issue Tracking, Vendor Advisory~~	() https://www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.64432/ - Exploit, Issue Tracking, Vendor Advisory

Information

Published : 2019-08-12 00:15

Updated : 2024-11-21 04:27

NVD link : CVE-2019-14935

Mitre link : CVE-2019-14935

CVE.ORG link : CVE-2019-14935

JSON object : View

Products Affected

microsoft

windows

3cx

3cx

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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