8.8 High
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
19.8%
According to its its self-reported version number, the version of JetBrains TeamCity running on the remote host is a version prior to 2023.05.2. It is, therefore, affected by multiple vulnerabilities:
In JetBrains TeamCity before 2023.05.2 a token with limited permissions could be used to gain full account access (CVE-2023-39173)
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers (CVE-2023-39174)
In JetBrains TeamCity before 2023.05.2 reflected XSS via GitHub integration was possible (CVE-2023-39175)
Note that Nessus did not actually test for these issues, but instead has relied on the version found in the server’s banner.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(182204);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/22");
script_cve_id("CVE-2023-39173", "CVE-2023-39174", "CVE-2023-39175");
script_name(english:"TeamCity Server < 2023.05.2 Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"The remote web server is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"According to its its self-reported version number, the version of JetBrains TeamCity running on the
remote host is a version prior to 2023.05.2. It is, therefore, affected by
multiple vulnerabilities:
- In JetBrains TeamCity before 2023.05.2 a token with limited permissions could be used to gain full account access
(CVE-2023-39173)
- In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
(CVE-2023-39174)
- In JetBrains TeamCity before 2023.05.2 reflected XSS via GitHub integration was possible
(CVE-2023-39175)
Note that Nessus did not actually test for these issues, but instead
has relied on the version found in the server's banner.");
# https://www.jetbrains.com/privacy-security/issues-fixed/?product=TeamCity&version=2023.05.2
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1f904e1f");
script_set_attribute(attribute:"solution", value:
"Upgrade to JetBrains TeamCity version 2023.05.2 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-39173");
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:"2023/07/25");
script_set_attribute(attribute:"patch_publication_date", value:"2023/07/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/09/29");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:jetbrains:teamcity");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("jetbrains_teamcity_web_detect.nbin");
script_require_keys("installed_sw/JetBrains TeamCity");
script_require_ports("Services/www", 80, 443);
exit(0);
}
include('vcf.inc');
include('vcf_extras.inc');
var port = get_http_port(default:80);
var app_info = vcf::get_app_info(app:'JetBrains TeamCity', port:port, webapp:TRUE);
var constraints = [
{ 'fixed_version' : '2023.05.2' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE, flags:{xss:TRUE});
8.8 High
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
19.8%