Zabbix 6.0.x < 6.0.41 / 7.0.x < 7.0.18 / 7.2.x < 7.2.12 / 7.4.x < 7.4.2 Multiple Vulnerabilities

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(304678);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/06");

  script_cve_id("CVE-2025-27231", "CVE-2025-49641");

  script_name(english:"Zabbix 6.0.x < 6.0.41 / 7.0.x < 7.0.18 / 7.2.x < 7.2.12 / 7.4.x < 7.4.2 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"A monitoring application installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Zabbix Server installed on the remote host is prior to 6.0.41, 7.0.18, 7.2.12, 7.4.2. It is,
therefore, affected by multiple vulnerabilities :

  - An issue exists due to the LDAP 'Bind password' value being leaked when a Super Admin changes the LDAP
  'Host' to a rogue LDAP server. An authenticated, remote attacker can exploit this to disclose the LDAP bind
  password. (CVE-2025-27231)

  - An issue exists due to the problem.view.refresh action being accessible to users without permission to the
  Monitoring -> Problems view. An authenticated, remote attacker can exploit this to retrieve a list of active
  problems. (CVE-2025-49641)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported
version number.");
  script_set_attribute(attribute:"see_also", value:"https://support.zabbix.com/browse/ZBX-27062");
  script_set_attribute(attribute:"see_also", value:"https://support.zabbix.com/browse/ZBX-27063");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Zabbix version 6.0.41, 7.0.18, 7.2.12, 7.4.2 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:M/C:C/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-27231");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2025-49641");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/10/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/10/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/04/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zabbix:zabbix_server");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("zabbix_server_nix_installed.nbin");
  script_require_keys("installed_sw/Zabbix Server");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'Zabbix Server', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints': [
        {'min_version':'6.0.0', 'fixed_version':'6.0.41'},
        {'min_version':'7.0.0', 'fixed_version':'7.0.18'},
        {'min_version':'7.2.0', 'fixed_version':'7.2.12'},
        {'min_version':'7.4.0', 'fixed_version':'7.4.2'}
      ]
    }
  ]
};

var result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_WARNING);
vdf::handle_check_and_report_errors(vdf_result:result);