The Web server in 3CX version 15.5.8801.3 is vulnerable to Information Leakage, because of improper error handling in Stack traces, as demonstrated by discovering a full pathname.
Severity
CVSS 3.0
5.3 medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)