Palo Alto Networks PAN-OS 10.1.x < 10.1.14-h11 / 10.2.x < 10.2.10-h6 / 11.0.x < 11.0.6 / 11.1.x < 11.1.5 / 11.2.x < 11.2.3 Vulnerability

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(234100);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/06/12");

  script_cve_id("CVE-2025-0126");
  script_xref(name:"IAVA", value:"2025-A-0257-S");

  script_name(english:"Palo Alto Networks PAN-OS 10.1.x < 10.1.14-h11 / 10.2.x < 10.2.10-h6 / 11.0.x < 11.0.6 / 11.1.x < 11.1.5 / 11.2.x < 11.2.3 Vulnerability");

  script_set_attribute(attribute:"synopsis", value:
"The remote PAN-OS host is affected by a vulnerability");
  script_set_attribute(attribute:"description", value:
"The version of Palo Alto Networks PAN-OS running on the remote host is 10.1.x prior to 10.1.14-h11 or 10.2.x prior to
10.2.10-h6 or 11.0.x prior to 11.0.6 or 11.1.x prior to 11.1.5 or 11.2.x prior to 11.2.3. It is, therefore, affected by
a vulnerability.

    When configured using SAML, a session fixation vulnerability in the GlobalProtect login enables an
    attacker to impersonate a legitimate authorized user and perform actions as that GlobalProtect user. This
    requires the legitimate user to first click on a malicious link provided by the attacker.

    The SAML login for the PAN-OS management interface is not affected. Additionally, this issue does not
    affect Cloud NGFW and all Prisma Access instances are proactively patched.

Tenable has extracted the preceding description block directly from the PAN-OS security advisory.

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-2025-0126");
  script_set_attribute(attribute:"solution", value:
"Upgrade to PAN-OS 10.1.14-h11 / 10.2.10-h6 / 11.0.6 / 11.1.5 / 11.2.3 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:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:H/SC:H/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_supplemental", value:"CVSS:4.0/AU:N/R:U/V:D/RE:M/U:Amber");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-0126");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(384);

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/04/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/04/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/04/09");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:paloaltonetworks:pan-os");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  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) 2025 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", "Settings/ParanoidReport");

  exit(0);
}

include('vcf.inc');
include('vcf_extras.inc');

vcf::palo_alto::initialize();

var app_name = 'Palo Alto Networks PAN-OS';

var app_info = vcf::get_app_info(app:app_name, kb_ver:'Host/Palo_Alto/Firewall/Full_Version', kb_source:'Host/Palo_Alto/Firewall/Source');

if (report_paranoia < 2) audit(AUDIT_PARANOID);

var constraints = [
  { 'min_version' : '10.1.0', 'fixed_version' : '10.1.14-h11' },
  { 'min_version' : '10.2.0', 'fixed_version' : '10.2.10-h6' },
  { 'min_version' : '11.0.0', 'fixed_version' : '11.0.6' },
  { 'min_version' : '11.1.0', 'fixed_version' : '11.1.5' },
  { 'min_version' : '11.2.0', 'fixed_version' : '11.2.3' }
];

vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_WARNING
);