Barco ClickShare Devices OS Command Injection (CVE-2017-9377)

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

include('compat.inc');

if (description)
{
  script_id(503355);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/10/09");

  script_cve_id("CVE-2017-9377");

  script_name(english:"Barco ClickShare Devices OS Command Injection (CVE-2017-9377)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"A command injection was identified on Barco ClickShare Base Unit
devices with CSM-1 firmware before 1.7.0.3 and CSC-1 firmware before
1.10.0.10. An attacker with access to the product's web API can
exploit this vulnerability to completely compromise the vulnerable
device.

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:"http://www.securityfocus.com/bid/101617");
  script_set_attribute(attribute:"see_also", value:"https://www.barco.com/en/Support/software/R33050037");
  script_set_attribute(attribute:"see_also", value:"https://www.barco.com/en/support/software/R33050020");
  script_set_attribute(attribute:"see_also", value:"https://www.contextis.com/resources/advisories/cve-2017-9377");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-9377");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(78);

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/10/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/10/09");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:barco:clickshare_csc-1_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:barco:clickshare_csm-1_firmware");
  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) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Barco');

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

var vuln_cpes = {
    "cpe:/o:barco:clickshare_csm-1_firmware" :
        {"versionEndExcluding" : "1.7.0.3", "family" : "ClickShare"},
    "cpe:/o:barco:clickshare_csc-1_firmware" :
        {"versionEndExcluding" : "1.10.0.10", "family" : "ClickShare"}
};

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