CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
77.9%
A vulnerability exists in PAN-OS GlobalProtect external interface
that could allow for an attacker to brute force a username on PAN-OS GlobalProtect external Interface.
# SPDX-FileCopyrightText: 2017 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
CPE = "cpe:/o:paloaltonetworks:pan-os";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.107176");
script_version("2023-05-26T16:08:11+0000");
script_tag(name:"last_modification", value:"2023-05-26 16:08:11 +0000 (Fri, 26 May 2023)");
script_tag(name:"creation_date", value:"2017-05-19 12:42:40 +0200 (Fri, 19 May 2017)");
script_cve_id("CVE-2017-7945");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-02-17 16:15:00 +0000 (Mon, 17 Feb 2020)");
script_tag(name:"qod_type", value:"package");
script_name("Palo Alto PAN-OS Brute Force Vulnerability (PAN-SA-2017-0014)");
script_tag(name:"summary", value:"A vulnerability exists in PAN-OS GlobalProtect external interface
that could allow for an attacker to brute force a username on PAN-OS GlobalProtect external Interface.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The vulnerability is caused by PAN-OS provided different responses when supplying login credentials.");
script_tag(name:"impact", value:"Successfully exploiting this issue would require an attacker to be authenticated.");
script_tag(name:"affected", value:"PAN-OS 6.1.16 and earlier, PAN-OS 7.0.14 and earlier, PAN-OS 7.1.8 and earlier, PAN-OS 8.0.1 and earlier.");
script_tag(name:"solution", value:"Update to PAN-OS 6.1.17 and later, PAN-OS 7.0.15 and later, PAN-OS 7.1.9 and later, PAN-OS 8.0.2 and later.");
script_xref(name:"URL", value:"https://security.paloaltonetworks.com/CVE-2017-7945");
script_tag(name:"solution_type", value:"VendorFix");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Palo Alto PAN-OS Local Security Checks");
script_dependencies("gb_paloalto_panos_consolidation.nasl");
script_mandatory_keys("palo_alto_pan_os/version");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!ver = get_app_version(cpe:CPE, nofork:TRUE))
exit(0);
if(ver =~ "^7\.0")
{
if(version_is_less(version:ver, test_version:"7.0.15"))
{
Vuln = TRUE;
fix = "7.0.15";
}
}
else if(ver =~ "^7\.1")
{
if(version_is_less(version:ver, test_version:"7.1.9"))
{
Vuln = TRUE;
fix = "7.1.9";
}
}
else if(ver =~ "^6\.1")
{
if(version_is_less(version:ver, test_version:"6.1.17"))
{
Vuln = TRUE;
fix = "6.1.17";
}
}
else if(ver =~ "^8\.0")
{
if(version_is_less(version:ver, test_version:"8.0.2"))
{
Vuln = TRUE;
fix = "8.0.2";
}
}
if(Vuln)
{
report = report_fixed_ver(installed_version:ver, fixed_version:fix);
model = get_kb_item("palo_alto_pan_os/model");
if(model)
report += '\nModel: ' + model;
security_message(port:0, data:report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
77.9%