PT-2018-12790 · 3Cx · 3Cx

Published 2018-08-03 · Updated 2018-09-26 · CVE-2018-14905

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions 3CX version 15.5.8801.3

Description The issue concerns a Reflected XSS vulnerability. It affects the Web server in the specified version of 3CX, where the TimeZoneName parameter in the "api/CallLog" endpoint is vulnerable.

Recommendations For version 15.5.8801.3, avoid using the TimeZoneName parameter in the "api/CallLog" endpoint until the issue is resolved. As a temporary workaround, consider restricting access to this endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-14905

Affected Products

3Cx

References · 3

• 🔥 https://medium.com/stolabs/security-issues-on-3cx-web-service-d9dc7f1bea79 · Exploit
• https://osv.dev/vulnerability/CVE-2018-14905 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-14905 · Security Note