10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
6.6 Medium
AI Score
Confidence
High
0.915 High
EPSS
Percentile
98.9%
Apache Tomcat/JBoss Application Server is prone to multiple
remote code execution (RCE) vulnerabilities.
# SPDX-FileCopyrightText: 2013 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
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.103811");
script_version("2024-06-28T15:38:46+0000");
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_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
script_cve_id("CVE-2012-0874", "CVE-2013-4810");
script_name("Apache Tomcat/JBoss EJBInvokerServlet / JMXInvokerServlet (RMI over HTTP) Marshalled Object Remote Code Execution");
script_tag(name:"last_modification", value:"2024-06-28 15:38:46 +0000 (Fri, 28 Jun 2024)");
script_tag(name:"creation_date", value:"2013-10-15 10:27:36 +0200 (Tue, 15 Oct 2013)");
script_category(ACT_GATHER_INFO);
script_family("Web application abuses");
script_copyright("Copyright (C) 2013 Greenbone AG");
script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
script_require_ports("Services/www", 80);
script_exclude_keys("Settings/disable_cgi_scanning");
script_xref(name:"URL", value:"https://www.zerodayinitiative.com/advisories/ZDI-13-229/");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/57552");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/62854");
script_xref(name:"URL", value:"https://www.exploit-db.com/exploits/28713/");
script_xref(name:"URL", value:"https://www.exploit-db.com/exploits/30211");
script_tag(name:"impact", value:"Successfully exploiting these issues may allow an attacker to execute
arbitrary code within the context of the affected application. Failed
exploit attempts may result in a denial-of-service condition.");
script_tag(name:"vuldetect", value:"Determine if the EJBInvokerServlet and/or JMXInvokerServlet is accessible without authentication.");
script_tag(name:"insight", value:"The specific flaw exists within the exposed EJBInvokerServlet and JMXInvokerServlet. An unauthenticated
attacker can post a marshalled object allowing them to install an arbitrary application on the target server.");
script_tag(name:"solution", value:"Ask the Vendor for an update and enable authentication for the mentioned servlets.");
script_tag(name:"summary", value:"Apache Tomcat/JBoss Application Server is prone to multiple
remote code execution (RCE) vulnerabilities.");
script_tag(name:"affected", value:"Apache Tomcat/JBoss Application Server providing access to the EJBInvokerServlet and/or JMXInvokerServlet
without prior authentication.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"remote_analysis");
exit(0);
}
include("http_func.inc");
include("port_service_func.inc");
port = http_get_port(default:9200);
report = 'The following Servlets are accessible without authentication which indicates that a RCE attack can be executed:\n';
foreach file(make_list("/EJBInvokerServlet", "/JMXInvokerServlet")) {
url = "/invoker" + file;
req = http_get(item:url, port:port);
buf = http_send_recv(port:port, data:req);
if(buf =~ "^HTTP/1\.[01] 200" &&
"404" >!< buf &&
"org.jboss.invocation.MarshalledValue" >< buf &&
"x-java-serialized-object" >< buf &&
"WWW-Authenticate" >!< buf) {
report += '\n' + http_report_vuln_url(port:port, url:url, url_only:TRUE);
VULN = TRUE;
}
}
if(VULN) {
security_message(port:port, data:report);
exit(0);
}
exit(99);