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Searching vulnerabilities affecting “3cx”

29 vulnerabilities found for “3cx”

Page 1 of 2

CVE-2023-27362
HIGH7.8

3CX Uncontrolled Search Path Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of 3CX. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the configuration of OpenSSL. The product loads an OpenSSL configuration file from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-20026.

3cx / 3cx
Local
Published May 3, 2024
Page 1 of 2
CVE-2023-49954
CRITICAL9.8

The CRM Integration in 3CX before 18.0.9.23 and 20 before 20.0.0.1494 allows SQL Injection via a first name, search string, or email address.

3cx / 3cx+1
Network
Published Dec 25, 2023
CVE-2022-48482
HIGH7.5

3CX before 18 Update 2 Security Hotfix build 18.0.2.315 on Windows allows unauthenticated remote attackers to read certain files via /Electron/download directory traversal. Files may have credentials, full backups, call recordings, and chat logs.

3cx / 3cx
Network
Published May 2, 2023
CVE-2022-48483
HIGH7.5

3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NOTE: this issue exists because of an incomplete fix for CVE-2022-28005.

3cx / 3cx
Network
Published May 2, 2023
CVE-2023-29059
HIGH7.8

3CX DesktopApp through 18.12.416 has embedded malicious code, as exploited in the wild in March 2023. This affects versions 18.12.407 and 18.12.416 of the 3CX DesktopApp Electron Windows application shipped in Update 7, and versions 18.11.1213, 18.12.402, 18.12.407, and 18.12.416 of the 3CX DesktopApp Electron macOS application.

3cx / 3cx+5
Local
Published Mar 30, 2023
CVE-2019-9971
HIGH8.8

PhoneSystem Terminal in 3CX Phone System (Debian based installation) 16.0.0.1570 allows an attacker to gain root privileges by using sudo with the tcpdump command, without a password. This occurs because the -z (aka postrotate-command) option to tcpdump can be unsafe when used in conjunction with sudo.

3cx / phone_system_firmware+1
Network
Published Jun 7, 2022
CVE-2019-9972
HIGH8.8

PhoneSystem Terminal in 3CX Phone System (Debian based installation) 16.0.0.1570 allows an authenticated attacker to run arbitrary commands with the phonesystem user privileges because of "<space><space> followed by <shift><enter>" mishandling.

3cx / phone_system_firmware+1
Network
Published Jun 7, 2022
CVE-2022-28005
CRITICAL9.8

An issue was discovered in the 3CX Phone System Management Console prior to version 18 Update 3 FINAL. An unauthenticated attacker could abuse improperly secured access to arbitrary files on the server (via /Electron/download directory traversal in conjunction with a path component that uses backslash characters), leading to cleartext credential disclosure. Afterwards, the authenticated attacker is able to upload a file that overwrites a 3CX service binary, leading to Remote Code Execution as NT AUTHORITY\SYSTEM on Windows installations. NOTE: this issue exists because of an incomplete fix for CVE-2022-48482.

3cx / 3cx
Network
Published May 6, 2022
CVE-2021-45490
CRITICAL9.1

The client applications in 3CX on Windows, the 3CX app for iOS, and the 3CX application for Android through 2022-03-17 lack SSL certificate validation.

3cx / 3cx+2
Network
Published Mar 28, 2022
CVE-2021-45491
MEDIUM6.5

3CX System through 2022-03-17 stores cleartext passwords in a database.

3cx / 3cx
Network
Published Mar 28, 2022
CVE-2016-10879
MEDIUM6.1

The wp-live-chat-support plugin before 6.2.02 for WordPress has XSS.

3cx / live_chat
Network
Published Aug 12, 2019
CVE-2019-14935
HIGH7.8

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.

3cx / 3cx
Local
Published Aug 12, 2019
CVE-2019-13176
HIGH7.5

An issue was discovered in the 3CX Phone system (web) management console 12.5.44178.1002 through 12.5 SP2. The Content.MainForm.wgx component is affected by XXE via a crafted XML document in POST data. There is potential to use this for SSRF (reading local files, outbound HTTP, and outbound DNS).

3cx / 3cx+2
Network
Published Aug 8, 2019
CVE-2019-11185
CRITICAL9.8

The WP Live Chat Support Pro plugin through 8.0.26 for WordPress contains an arbitrary file upload vulnerability. This results from an incomplete patch for CVE-2018-12426. Arbitrary file upload is achieved by using a non-blacklisted executable file extension in conjunction with a whitelisted file extension, and prepending "magic bytes" to the payload to pass MIME checks. Specifically, an unauthenticated remote user submits a crafted file upload POST request to the REST api remote_upload endpoint. The file contains data that will fool the plugin's MIME check into classifying it as an image (which is a whitelisted file extension) and finally a trailing .phtml file extension.

3cx / live_chat
Network
Published Jun 3, 2019
CVE-2019-9913
MEDIUM6.1

The wp-live-chat-support plugin before 8.0.18 for WordPress has wp-admin/admin.php?page=wplivechat-menu-gdpr-page term XSS.

3cx / live_chat
Network
Published Mar 22, 2019
CVE-2018-18460
MEDIUM6.1

XSS exists in the wp-live-chat-support v8.0.15 plugin for WordPress via the modules/gdpr.php term parameter in a wp-admin/admin.php wplivechat-menu-gdpr-page request.

3cx / live_chat
Network
Published Oct 18, 2018
CVE-2018-12426
CRITICAL9.8

The WP Live Chat Support Pro plugin before 8.0.07 for WordPress is vulnerable to unauthenticated Remote Code Execution due to client-side validation of allowed file types, as demonstrated by a v1/remote_upload request with a .php filename and the image/jpeg content type.

3cx / live_chat
Network
Published Jul 2, 2018
CVE-2018-11105
MEDIUM6.1

There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the "name" (aka wplc_name) and "email" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.

3cx / live_chat
Network
Published May 15, 2018
CVE-2018-9864
MEDIUM6.1

The WP Live Chat Support plugin before 8.0.06 for WordPress has stored XSS via the Name field.

3cx / live_chat
Network
Published Apr 9, 2018
CVE-2018-7654
MEDIUM6.5

On 3CX 15.5.6354.2 devices, the parameter "file" in the request "/api/RecordingList/download?file=" allows full access to files on the server via path traversal.

3cx / 3cx
Network
Published Mar 4, 2018