NetApp ONTAP 9.16.1 < 9.16.1P9 / 9.17.1 < 9.17.1P2 Locked Snapshot Vulnerability (NTAP-20260112-0001)

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

include('compat.inc');

if (description)
{
  script_id(286267);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/30");

  script_cve_id("CVE-2026-22050");
  script_xref(name:"IAVB", value:"2026-B-0011-S");

  script_name(english:"NetApp ONTAP 9.16.1 < 9.16.1P9 / 9.17.1 < 9.17.1P2 Locked Snapshot Vulnerability (NTAP-20260112-0001)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by an Locked Snapshot Vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of NetApp ONTAP running on the remote host is 9.16.1 prior to 9.16.1P9 and 9.17.1 prior to 9.17.1P2. 
It is, therefore, affected by a Locked Snapshot vulnerability as detailed in the NTAP-20260112-0001 advisory. 

  - ONTAP versions 9.16.1 prior to 9.16.1P9 and 9.17.1 prior to 9.17.1P2 with snapshot locking enabled are susceptible 
    to a vulnerability which could allow a privileged remote attacker to set the snapshot expiry time to none. (CVE-2026-22050)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://security.netapp.com/advisory/NTAP-20260112-0001/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to NetApp ONTAP version 9.16.1P9, 9.17.1P2, or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/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:L/UI:N/S:U/C:N/I:L/A:N");
  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:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-22050");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/01/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/01/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:netapp:data_ontap");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("netapp_ontap_detect.nbin");
  script_require_keys("Host/NetApp/ONTAP/display_version");

  exit(0);
}

include('vcf.inc');

var app_name = 'NetApp ONTAP';

var app_info = vcf::get_app_info(app:app_name, kb_ver:'Host/NetApp/ONTAP/display_version');

var constraints = [
  { 'min_version': '9.16.1', 'fixed_version': '9.16.1P9' },
  { 'min_version': '9.17.1', 'fixed_version': '9.17.1P2' }
];

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