High severity · published Aug 12, 2019
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…
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
3C
3cx · 3cx
15 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-14935
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-14935
Exploit
https://www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.64432/
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