6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
57.8%
The version of Palo Alto Networks PAN-OS running on the remote host is 7.1.x prior to 7.1.26 or 8.0.x prior to 8.1.13 or 8.1.x prior to 8.1.13 or 9.0.x prior to 9.0.6 or 9.1.x prior to 9.1.1. It is, therefore, affected by a vulnerability.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(136821);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/10/13");
script_cve_id("CVE-2020-2013");
script_xref(name:"IAVA", value:"2020-A-0222-S");
script_name(english:"Palo Alto Networks PAN-OS 7.1.x < 7.1.26 / 8.0.x < 8.1.13 / 8.1.x < 8.1.13 / 9.0.x < 9.0.6 / 9.1.x < 9.1.1 Vulnerability");
script_set_attribute(attribute:"synopsis", value:
"The remote PAN-OS host is affected by vulnerability");
script_set_attribute(attribute:"description", value:
"The version of Palo Alto Networks PAN-OS running on the remote host is 7.1.x prior to 7.1.26 or 8.0.x prior to 8.1.13 or
8.1.x prior to 8.1.13 or 9.0.x prior to 9.0.6 or 9.1.x prior to 9.1.1. It is, therefore, affected by a vulnerability.
- A cleartext transmission of sensitive information
vulnerability in Palo Alto Networks PAN-OS Panorama that
discloses an authenticated PAN-OS administrator's PAN-OS
session cookie. When an administrator issues a context
switch request into a managed firewall with an affected
PAN-OS Panorama version, their PAN-OS session cookie is
transmitted over cleartext to the firewall. An attacker
with the ability to intercept this network traffic
between the firewall and Panorama can access the
administrator's account and further manipulate devices
managed by Panorama. This issue affects: PAN-OS 7.1
versions earlier than 7.1.26; PAN-OS 8.0 versions
earlier than 8.0.21; PAN-OS 8.1 versions earlier than
8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; and PAN-
OS 9.1 versions earlier than 9.1.1. (CVE-2020-2013)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://security.paloaltonetworks.com/CVE-2020-2013");
script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/319.html");
script_set_attribute(attribute:"solution", value:
"Upgrade to PAN-OS 7.1.26 / 8.1.13 / 8.1.13 / 9.0.6 / 9.1.1 or later");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
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: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-2020-2013");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_cwe_id(319);
script_set_attribute(attribute:"vuln_publication_date", value:"2020/05/13");
script_set_attribute(attribute:"patch_publication_date", value:"2020/05/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/05/22");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/o:paloaltonetworks:pan-os");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Palo Alto Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("palo_alto_version.nbin");
script_require_keys("Host/Palo_Alto/Firewall/Version", "Host/Palo_Alto/Firewall/Full_Version", "Host/Palo_Alto/Firewall/Source");
exit(0);
}
include('vcf.inc');
include('vcf_extras.inc');
vcf::palo_alto::initialize();
app_name = 'Palo Alto Networks PAN-OS';
app_info = vcf::get_app_info(app:app_name, kb_ver:'Host/Palo_Alto/Firewall/Full_Version', kb_source:'Host/Palo_Alto/Firewall/Source');
constraints = [
{ 'min_version' : '7.1.0', 'fixed_version' : '7.1.26' },
{ 'min_version' : '8.0.0', 'fixed_version' : '8.1.13' },
{ 'min_version' : '8.1.0', 'fixed_version' : '8.1.13' },
{ 'min_version' : '9.0.0', 'fixed_version' : '9.0.6' },
{ 'min_version' : '9.1.0', 'fixed_version' : '9.1.1' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
paloaltonetworks | pan-os | cpe:/o:paloaltonetworks:pan-os |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
57.8%