2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
5.1%
According to its self-reported version, Cisco Webex Meetings is affected by a information disclosure vulnerability.
This vulnerability is due to insufficient protection of sensitive participant information. An unauthenticated, remote attacker could exploit this vulnerability by browsing the Webex roster. A successful exploit could allow the attacker to gain access to files containing the logged details.
Please see the included Cisco BIDs and Cisco Security Advisory for more information.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(150502);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/10/25");
script_cve_id("CVE-2021-1544");
script_xref(name:"CISCO-BUG-ID", value:"CSCvx88066");
script_xref(name:"CISCO-SA", value:"cisco-sa-webex-8fpBnKOz");
script_xref(name:"IAVA", value:"2021-A-0282");
script_name(english:"Cisco Webex Meetings Client Software Logging Information Disclosure Vulnerability (cisco-sa-webex-8fpBnKOz)");
script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch (cisco-sa-webex-8fpBnKOz)");
script_set_attribute(attribute:"description", value:
"According to its self-reported version, Cisco Webex Meetings is affected by a information disclosure vulnerability.
This vulnerability is due to insufficient protection of sensitive participant information. An unauthenticated, remote
attacker could exploit this vulnerability by browsing the Webex roster. A successful exploit could allow the attacker
to gain access to files containing the logged details.
Please see the included Cisco BIDs and Cisco Security Advisory for more information.
");
# https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-8fpBnKOz
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?96d2ea8b");
script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvx88066");
script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvx88066");
script_set_attribute(attribute:"agent", value:"windows");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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-2021-1544");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(497);
script_set_attribute(attribute:"vuln_publication_date", value:"2021/06/02");
script_set_attribute(attribute:"patch_publication_date", value:"2021/06/02");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/06/10");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:webex_meetings");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("cisco_webex_meetings_win_installed.nbin");
script_require_keys("installed_sw/Cisco Webex Meetings");
exit(0);
}
include('vcf.inc');
var app_info = vcf::get_app_info(app:'Cisco Webex Meetings', port:port, win_local:TRUE);
vcf::check_granularity(app_info:app_info, sig_segments:3);
var constraints = [
{ 'fixed_version' : '41.4.0' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_NOTE);
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | webex_meetings | cpe:/a:cisco:webex_meetings |
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
5.1%