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 v3.0

7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.37% chance of exploitation in the next 30 days, 30th percentile

Published

2019-08-11

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.6443…

References

• CVE Record
• NVD entry

Related

• CVE-2019-14931
• CVE-2019-14945
• CVE-2019-14930
• CVE-2019-14946
• CVE-2019-14929
• CVE-2019-14947