9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
62.2%
The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x prior to 8.1.16, 9.0.x prior to 9.0.10, or 9.1.x prior to 9.1.3. It is, therefore, affected by a command injection vulnerability that allows authenticated administrators to execute arbitrary OS commands with root privileges.
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(140526);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");
script_cve_id("CVE-2020-2037");
script_xref(name:"IAVA", value:"2020-A-0418-S");
script_xref(name:"CEA-ID", value:"CEA-2020-0120");
script_name(english:"Palo Alto Networks PAN-OS 8.1.x < 8.1.16 / 9.0.x < 9.0.10 / 9.1.x < 9.1.3 Command Injection");
script_set_attribute(attribute:"synopsis", value:
"The remote PAN-OS host is affected by a command injection vulnerability");
script_set_attribute(attribute:"description", value:
"The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x prior to 8.1.16, 9.0.x prior to 9.0.10, or
9.1.x prior to 9.1.3. It is, therefore, affected by a command injection vulnerability that allows authenticated
administrators to execute arbitrary OS commands with root privileges.
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-2020-2037");
script_set_attribute(attribute:"solution", value:
"Upgrade to PAN-OS 8.1.16 / 9.0.10 / 9.1.3 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:H/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-2020-2037");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/09/09");
script_set_attribute(attribute:"patch_publication_date", value:"2020/09/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/09/11");
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) 2020-2022 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' : '8.1.0', 'fixed_version' : '8.1.16' },
{ 'min_version' : '9.0.0', 'fixed_version' : '9.0.10' },
{ 'min_version' : '9.1.0', 'fixed_version' : '9.1.3' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);
Vendor | Product | Version | CPE |
---|---|---|---|
paloaltonetworks | pan-os | cpe:/o:paloaltonetworks:pan-os |
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
62.2%