6.7 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.016 Low
EPSS
Percentile
87.3%
The remote Wu-FTPd server seems to be vulnerable to a remote flaw.
# SPDX-FileCopyrightText: 2004 David Maciejak
# 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:washington_university:wu-ftpd";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.14302");
script_version("2023-08-03T05:05:16+0000");
script_tag(name:"last_modification", value:"2023-08-03 05:05:16 +0000 (Thu, 03 Aug 2023)");
script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
script_cve_id("CVE-1999-0081");
script_xref(name:"OSVDB", value:"8717");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
script_name("wu-ftpd rnfr file overwrite");
script_category(ACT_GATHER_INFO);
script_family("FTP");
script_copyright("Copyright (C) 2004 David Maciejak");
script_dependencies("gb_wu-ftpd_detect.nasl");
script_require_ports("Services/ftp", 21);
script_mandatory_keys("wu-ftpd/installed");
script_tag(name:"summary", value:"The remote Wu-FTPd server seems to be vulnerable to a remote flaw.");
script_tag(name:"insight", value:"This version contains a flaw that may allow a malicious user to overwrite
arbitrary files.
The issue is triggered when an attacker sends a specially formatted rnfr command.");
script_tag(name:"impact", value:"This flaw will allow a remote attacker to overwrite
any file on the system.");
script_tag(name:"solution", value:"Upgrade to Wu-FTPd 2.4.2 or newer.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if( ! port = get_app_port( cpe:CPE ) ) exit( 0 );
if( ! vers = get_app_version( cpe:CPE, port:port ) ) exit( 0 );
if( egrep( pattern:"^(2\.([0-3]\.|4\.[01]))", string:vers ) ) {
report = report_fixed_ver( installed_version:vers, fixed_version:"2.4.2" );
security_message( port:port, data:report );
exit( 0 );
}
exit( 99 );