IBM Cognos Analytics 12.1.3 Race Condition (7280311)

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

include('compat.inc');

if (description)
{
  script_id(329318);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/27");

  script_cve_id("CVE-2026-15995");
  script_xref(name:"IAVB", value:"2026-B-0203");

  script_name(english:"IBM Cognos Analytics 12.1.3 Race Condition (7280311)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of IBM Cognos Analytics installed on the remote host is 12.1.3. It is, therefore, affected by a race
condition vulnerability as referenced in the IBM Security Bulletin No. 7280311:

  - IBM Cognos Analytics could allow an attacker to obtain incorrect report summary results or cause
    report-processing failures due to a race condition in the Agentic AI assistant's concurrent
    request-handling logic when multiple authenticated users submit report-related tasks simultaneously.
    (CVE-2026-15995)

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://www.ibm.com/support/pages/node/7280311");
  script_set_attribute(attribute:"solution", value:
"Upgrade to IBM Cognos Analytics 12.1.3 (build 12.1.3-2607110822) or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/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:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-15995");

  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:"2026/07/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/07/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/24");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:cognos_analytics");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

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

  script_dependencies("ibm_cognos_analytics_web_detect.nbin");
  script_require_keys("installed_sw/IBM Cognos Analytics");

  exit(0);
}

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

var app = 'IBM Cognos Analytics';

var port = get_http_port(default:443);

var app_info = vcf::get_app_info(app:app, port:port, webapp:TRUE);

var constraints = [
  { 'equal' : '12.1.3', 'fixed_display' : '12.1.3 (build 12.1.3-2607110822)', 'require_paranoia' : TRUE }
];

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