CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
59.7%
Grafana is prone to an insecure direct object reference (IDOR)
vulnerability on Grafana Teams APIs.
# Copyright (C) 2022 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
CPE = "cpe:/a:grafana:grafana";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.147616");
script_version("2022-02-16T03:03:58+0000");
script_tag(name:"last_modification", value:"2022-02-16 03:03:58 +0000 (Wed, 16 Feb 2022)");
script_tag(name:"creation_date", value:"2022-02-10 03:00:50 +0000 (Thu, 10 Feb 2022)");
script_tag(name:"cvss_base", value:"3.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:P/I:N/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-02-11 18:39:00 +0000 (Fri, 11 Feb 2022)");
script_cve_id("CVE-2022-21713");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Grafana IDOR Vulnerability (GHSA-63g3-9jq3-mccv)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
script_family("Web application abuses");
script_dependencies("gb_grafana_http_detect.nasl");
script_mandatory_keys("grafana/detected");
script_tag(name:"summary", value:"Grafana is prone to an insecure direct object reference (IDOR)
vulnerability on Grafana Teams APIs.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"impact", value:"This vulnerability only impacts the following API endpoints:
- /teams/:teamId - an authenticated attacker can view unintended data by querying for the
specific team ID.
- /teams/:search - an authenticated attacker can search for teams and see the total number of
available teams, including for those teams that the user does not have access to.
- /teams/:teamId/members - when editors_can_admin flag is enabled, an authenticated attacker can
see unintended data by querying for the specific team ID.");
script_tag(name:"affected", value:"Grafana version 5.0.0-beta1 through 7.5.14 and 8.x through
8.3.4.");
script_tag(name:"solution", value:"Update to version 7.5.15, 8.3.5 or later.");
script_xref(name:"URL", value:"https://github.com/grafana/grafana/security/advisories/GHSA-63g3-9jq3-mccv");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (!port = get_app_port(cpe: CPE))
exit(0);
if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
exit(0);
version = infos["version"];
location = infos["location"];
if (version_in_range_exclusive(version: version, test_version_lo: "5.0.0", test_version_up: "7.5.15")) {
report = report_fixed_ver(installed_version: version, fixed_version: "7.5.15", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "8.0", test_version_up: "8.3.5")) {
report = report_fixed_ver(installed_version: version, fixed_version: "8.3.5", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
59.7%