CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
51.9%
OTRS is prone to a privilege escalation 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 = "cpe:/a:otrs:otrs";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.112052");
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:"2017-09-22 08:26:38 +0200 (Fri, 22 Sep 2017)");
script_tag(name:"cvss_base", value:"6.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
script_cve_id("CVE-2017-14635");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
script_name("OTRS Code Injection / Privilege Escalation Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Web application abuses");
script_dependencies("secpod_otrs_detect.nasl");
script_mandatory_keys("OTRS/installed");
script_tag(name:"summary", value:"OTRS is prone to a privilege escalation vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"An attacker who is logged into OTRS as an agent with write permissions for statistics can inject arbitrary code into the system.
This can lead to serious problems like privilege escalation, data loss, and denial of service.");
script_tag(name:"affected", value:"OTRS 3.3.x before 3.3.18, 4.x before 4.0.25, and 5.x before 5.0.23");
script_tag(name:"solution", value:"Upgrade to OTRS 3.3.18, 4.0.25, 5.0.23 or later.");
script_xref(name:"URL", value:"https://www.otrs.com/security-advisory-2017-04-security-update-otrs-versions/");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (!port = get_app_port(cpe: CPE))
exit(0);
if (!version = get_app_version(cpe: CPE, port: port))
exit(0);
if (version_is_less(version: version, test_version: "3.3.18")) {
report = report_fixed_ver(installed_version: version, fixed_version: "3.3.18");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "4.0.0", test_version2: "4.0.24")) {
report = report_fixed_ver(installed_version: version, fixed_version: "4.0.25");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "5.0.0", test_version2: "5.0.22")) {
report = report_fixed_ver(installed_version: version, fixed_version: "5.0.23");
security_message(port: port, data: report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
51.9%