GeoVision GV-LPC2011 and GV-LPC2211 Improper Neutralization of Special Elements used in an OS Command (CVE-2026-42364)

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

include('compat.inc');

if (description)
{
  script_id(505918);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/08/03");

  script_cve_id("CVE-2026-42364");

  script_name(english:"GeoVision GV-LPC2011 and GV-LPC2211 Improper Neutralization of Special Elements used in an OS Command (CVE-2026-42364)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"An os command injection vulnerability exists in the DdnsSetting.cgi
functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted
DDNS configuration can lead to arbitrary command execution. An
attacker can modify a configuration value to trigger this
vulnerability.

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://talosintelligence.com/vulnerability_reports/");
  script_set_attribute(attribute:"see_also", value:"https://www.geovision.com.tw/cyber_security.php");
  # https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2326
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?36d90798");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-42364");
  script_cwe_id(78);

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/05/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/05/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/08/03");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:geovision:gv-lpc2011_firmware:1.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:geovision:gv-lpc2211_firmware:1.10");
  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) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/GeoVision');

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

var vuln_cpes = {
    "cpe:/o:geovision:gv-lpc2011_firmware:1.10" :
        {"versionEndIncluding" : "1.10", "versionStartIncluding" : "1.10", "family" : "GeoVisionBulletIPCameras"},
    "cpe:/o:geovision:gv-lpc2211_firmware:1.10" :
        {"versionEndIncluding" : "1.10", "versionStartIncluding" : "1.10", "family" : "GeoVisionBulletIPCameras"}
};

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