Moxa AWK Series Systemlog Information Disclosure Vulnerability

# SPDX-FileCopyrightText: 2017 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE_PREFIX = "cpe:/h:moxa";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106741");
  script_version("2023-07-25T05:05:58+0000");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2017-04-11 14:59:45 +0200 (Tue, 11 Apr 2017)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-12-13 17:31:00 +0000 (Tue, 13 Dec 2022)");

  script_cve_id("CVE-2016-8725");

  script_tag(name:"qod_type", value:"exploit");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("Moxa AWK Series Systemlog Information Disclosure Vulnerability");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_moxa_awk_detect.nasl");
  script_mandatory_keys("moxa_awk/detected");
  script_require_ports("Services/www", 80);

  script_tag(name:"summary", value:"Moxa AWK series wireless access points are prone to a systemlog.log
  information disclosure vulnerability.");

  script_tag(name:"vuldetect", value:"Sends a HTTP request and checks the response.");

  script_tag(name:"insight", value:"The file systemlog.log can be accessed without any authentication which
  might reveal sensitive information.");

  script_tag(name:"impact", value:"An unauthenticated attacker may obtain sensitive information.");

  script_tag(name:"solution", value:"Update to version 1.4 or later.");

  script_xref(name:"URL", value:"http://www.talosintelligence.com/reports/TALOS-2016-0239/");

  exit(0);
}

include("host_details.inc");
include("http_func.inc");
include("http_keepalive.inc");

if (!infos = get_app_port_from_cpe_prefix(cpe: CPE_PREFIX, service: "www"))
  exit(0);

port = infos["port"];
CPE = infos["cpe"];

if (!dir = get_app_location(cpe: CPE, port: port))
  exit(0);

if (dir == "/")
  dir = "";

url = dir + "/systemlog.log";

if (http_vuln_check(port: port, url: url, pattern: "\([0-9]+\) [0-9/]+,[0-9]+h:[0-9]+m:[0-9]+s",
                    check_header: TRUE)) {
  report = http_report_vuln_url(port: port, url: url);
  security_message(port: port, data: report);
  exit(0);
}

exit(0);