CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
51.6%
The version of Cerberus FTP server on the remote host is earlier than 5.0.5.0. As such, it is potentially affected by a cross-site request forgery (CSRF) vulnerability that can be used to trick an authenticated administrator into making unintended changes to the application.
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(63559);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/10/16");
script_cve_id("CVE-2012-2999");
script_bugtraq_id(55788);
script_xref(name:"CERT", value:"989684");
script_name(english:"Cerberus FTP Server < 5.0.5.0 Cross-Site Request Forgery");
script_summary(english:"Does a version check");
script_set_attribute(attribute:"synopsis", value:
"The FTP server installed on the remote Windows host has a cross-site
request forgery vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Cerberus FTP server on the remote host is earlier than
5.0.5.0. As such, it is potentially affected by a cross-site request
forgery (CSRF) vulnerability that can be used to trick an authenticated
administrator into making unintended changes to the application.");
script_set_attribute(attribute:"see_also", value:"https://www.cerberusftp.com/products/releasenotes/");
script_set_attribute(attribute:"solution", value:"Upgrade to Cerberus FTP server 5.0.5.0 or later.");
script_set_attribute(attribute:"agent", value:"windows");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2012-2999");
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:"2012/09/25");
script_set_attribute(attribute:"patch_publication_date", value:"2012/09/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:cerberusftp:ftp_server");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"FTP");
script_copyright(english:"This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("cerberus_ftp_installed.nasl");
script_require_keys("SMB/CerberusFTP/Installed");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
installs = get_kb_list("SMB/CerberusFTP/*/version");
if (isnull(installs)) audit(AUDIT_NOT_INST, "Cerberus FTP");
fixed = '5.0.5.0';
info = "";
not_vuln_installs = make_list();
foreach install (keys(installs))
{
ver = installs[install];
path = (install - "/version") - "SMB/CerberusFTP/";;
if (ver_compare(ver:ver, fix:fixed) < 0)
{
info +=
'\n' +
'\n Path : ' + path +
'\n Installed version : ' + ver +
'\n Fixed version : ' + fixed +
'\n';
}
else not_vuln_installs = make_list(not_vuln_installs, ver + " under " + path);
}
if (info)
{
set_kb_item(name:"www/0/XSRF", value:TRUE);
port = get_kb_item("SMB/transport");
if (report_verbosity > 0) security_warning(port:port, extra:info);
else security_warning(port);
exit(0);
}
else
{
installs = max_index(not_vuln_installs);
if (installs == 0) audit(AUDIT_NOT_INST, "Cerberus FTP");
else if (installs == 1) audit(AUDIT_INST_VER_NOT_VULN, "Cerberus FTP " + not_vuln_installs[0]);
else exit(0, "The Cerberus FTP installs (" + join(not_vuln_installs, sep:", ") + ") are not affected.");
}