Qnap QTS Cross-site Scripting (CVE-2021-44053)

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

include('compat.inc');

if (description)
{
  script_id(502604);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/17");

  script_cve_id("CVE-2021-44053");

  script_name(english:"Qnap QTS Cross-site Scripting (CVE-2021-44053)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"A cross-site scripting (XSS) vulnerability has been reported to affect
QNAP device running QTS, QuTS hero and QuTScloud. If exploited, this
vulnerability allows remote attackers to inject malicious code. We
have already fixed this vulnerability in the following versions of
QTS, QuTS hero and QuTScloud: QTS 4.5.4.1991 build 20220329 and later
QTS 5.0.0.1986 build 20220324 and later QuTS hero h5.0.0.1986 build
20220324 and later QuTS hero h4.5.4.1971 build 20220310 and later
QuTScloud c5.0.1.1949 and later

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  script_set_attribute(attribute:"see_also", value:"https://www.qnap.com/en/security-advisory/qsa-22-16");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/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:N/UI:R/S:C/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-2021-44053");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(79);

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/05/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/05/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/10/16");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts:5.0.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts:4.5.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts:4.3.6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts:4.3.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts:4.3.3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts:4.2.6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:quts_hero:h5.0.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:quts_hero:h4.5.4");
  script_set_attribute(attribute:"generated_plugin", value:"former");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tenable.ot");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("tenable_ot_api_integration.nasl");
  script_require_keys("Tenable.ot/Qnap");

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Qnap');

var asset = tenable_ot::assets::get(vendor:'Qnap');

var vuln_cpes = {
    "cpe:/o:qnap:qts:5.0.0" :
        {"versionStartIncluding" : "5.0.0", "versionEndExcluding" : "5.0.0.1986", "family" : "QTS"},
    "cpe:/o:qnap:qts:4.5.4" :
        {"versionStartIncluding" : "4.5.4", "versionEndExcluding" : "4.5.4.1991", "family" : "QTS"},
    "cpe:/o:qnap:qts:4.3.6" :
        {"versionStartIncluding" : "4.3.6", "versionEndExcluding" : "4.3.6.1965", "family" : "QTS"},
    "cpe:/o:qnap:qts:4.3.4" :
        {"versionStartIncluding" : "4.3.4", "versionEndExcluding" : "4.3.4.1976", "family" : "QTS"},
    "cpe:/o:qnap:qts:4.3.3" :
        {"versionStartIncluding" : "4.3.3", "versionEndExcluding" : "4.3.3.1945", "family" : "QTS"},
    "cpe:/o:qnap:qts:4.2.6" :
        {"versionStartIncluding" : "4.2.6", "versionEndIncluding" : "4.2.6", "family" : "QTS"},
    "cpe:/o:qnap:quts_hero:h5.0.0" :
        {"versionStartIncluding" : "h5.0.0", "versionEndExcluding" : "h5.0.0.1986", "family" : "QuTShero"},
    "cpe:/o:qnap:quts_hero:h4.5.4" :
        {"versionStartIncluding" : "h4.5.4", "versionEndExcluding" : "h4.5.4.1971", "family" : "QuTShero"}
};

tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_WARNING);