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
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
28.4%
The version of Arista Networks CloudVision Portal running on the remote device is affected by an information disclosure vulnerability. Under certain conditions, the application logs user passwords in plain text for certain API calls, potentially leading to user password exposure.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number. To retrieve patch level information this plugin requires the HTTP credentials of the web console.
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(138219);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/07/09");
script_cve_id("CVE-2019-18615");
script_name(english:"Arista Networks CloudVision Portal Password Exposure (SA0045)");
script_set_attribute(attribute:"synopsis", value:
"The version of Arista Networks CloudVision Portal running on the remote device is affected by an information disclosure vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Arista Networks CloudVision Portal running on the remote device is affected by an information disclosure
vulnerability. Under certain conditions, the application logs user passwords in plain text for certain API calls,
potentially leading to user password exposure.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number. To retrieve patch level information this plugin requires the HTTP credentials of the web console.");
# https://www.arista.com/en/support/advisories-notices/security-advisories/9002-security-advisory-45
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?61cd980b");
script_set_attribute(attribute:"solution", value:
"Upgrade to a fixed version as referenced in the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/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:N/AC:L/PR:H/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-2019-18615");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/12/04");
script_set_attribute(attribute:"patch_publication_date", value:"2019/12/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/08");
script_set_attribute(attribute:"potential_vulnerability", value:"true");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:arista:cloudvision_portal");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("arista_cloudvision_portal_detect.nbin");
script_require_keys("installed_sw/Arista CloudVision Portal", "Settings/ParanoidReport");
exit(0);
}
include('http.inc');
include('vcf.inc');
if (report_paranoia < 2)
audit(AUDIT_PARANOID);
port = get_http_port(default:443);
app = 'Arista CloudVision Portal';
get_install_count(app_name:app, exit_if_zero:TRUE);
app_info = vcf::get_app_info(app:app, port:port, webapp:TRUE);
constraints = [
{'min_version' : '2018.2', 'fixed_version':'2018.3', 'fixed_display':'2019.1.0' }
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_NOTE
);
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
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
28.4%