4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.1%
The version of Tomcat installed on the remote host is prior to 8.5.82. It is, therefore, affected by a vulnerability as referenced in the fixed_in_apache_tomcat_8.5.82_security-8 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(162502);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/23");
script_cve_id("CVE-2022-34305");
script_xref(name:"IAVA", value:"2022-A-0398-S");
script_name(english:"Apache Tomcat 8.5.50 < 8.5.82");
script_set_attribute(attribute:"synopsis", value:
"The remote Apache Tomcat server is affected by a vulnerability");
script_set_attribute(attribute:"description", value:
"The version of Tomcat installed on the remote host is prior to 8.5.82. It is, therefore, affected by a vulnerability as
referenced in the fixed_in_apache_tomcat_8.5.82_security-8 advisory.
- In Apache Tomcat 10.1.0-M1 to 10.1.0-M16, 10.0.0-M1 to 10.0.22, 9.0.30 to 9.0.64 and 8.5.50 to 8.5.81 the
Form authentication example in the examples web application displayed user provided data without
filtering, exposing a XSS vulnerability. (CVE-2022-34305)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://github.com/apache/tomcat/commit/5f6c88b054b0e4fbccff8b7f15974ed55d59a9f7
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e84fe261");
# https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.82
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?315f2329");
script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Tomcat version 8.5.82 or later.");
script_set_attribute(attribute:"agent", value:"all");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
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:N/UI:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-34305");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/06/23");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/06/23");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:tomcat:8");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"II");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("tomcat_error_version.nasl", "tomcat_win_installed.nbin", "apache_tomcat_nix_installed.nbin", "os_fingerprint.nasl");
script_require_keys("installed_sw/Apache Tomcat");
exit(0);
}
include('vcf_extras.inc');
vcf::tomcat::initialize();
var app_info = vcf::combined_get_app_info(app:'Apache Tomcat');
var constraints = [
{ 'min_version' : '8.5.50', 'max_version' : '8.5.81', 'fixed_version' : '8.5.82' }
];
vcf::check_all_backporting(app_info:app_info);
vcf::check_granularity(app_info:app_info, sig_segments:3);
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_WARNING,
flags:{'xss':TRUE}
);
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.1%