Hitachi Energy’s RTU500 series Unrestricted Upload of File with Dangerous Type (CVE-2024-1531)

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

include('compat.inc');

if (description)
{
  script_id(502224);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/03");

  script_cve_id("CVE-2024-1531");

  script_name(english:"Hitachi Energy’s RTU500 series Unrestricted Upload of File with Dangerous Type (CVE-2024-1531)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"A vulnerability exists in the stb-language file handling that affects
the RTU500 series product versions listed below. A malicious actor
could print random memory content in the RTU500 system log, if an
authorized user uploads a specially crafted stb-language file.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  # https://publisher.hitachienergy.com/preview?DocumentId=8DBD000190&languageCode=en&Preview=true
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?eea04659");
  script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-24-116-01");
  script_set_attribute(attribute:"solution", value:
"The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original
can be found at CISA.gov.

Hitachi Energy has released the following mitigations for CVE-2024-1531 and CVE-2024-1532:

- RTU500 series CMU Firmware Version 12.7.1 - 12.7.6: Update to CMU Firmware Version 12.7.7
- RTU500 series CMU Firmware Version 13.2.1 - 13.2.6: Update to CMU Firmware Version 13.2.7

Until the updates are made available, Hitachi Energy recommends the following general mitigation factors/workarounds for the products with RTU500 series CMU firmware Versions 12.0.1 - 12.0.14, 12.2.1 - 12.2.11, 12.4.1 - 12.4.11, 12.6.1 - 12.6.9, 13.4.1 - 13.4.4, and 13.5.1 - 13.5.3 to address the vulnerabilities CVE-2024-1531 and CVE-2024-1532:

- Recommended security practices and firewall configurations can help protect a process control network from attacks originating from outside the network including.
- Physically protect process control systems from direct access by unauthorized personnel.
- Do not allow process control systems direct connections to the Internet.
- Separate process control systems from other networks by means of a firewall system that has a minimal number of ports exposed.
- Process control systems should not be used for Internet surfing, instant messaging, or receiving emails.
- Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system.

For more information, see Hitachi Energy's Security Advisories.");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-1531");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(434);

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/03/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/02");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:hitachienergy:rtu500_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) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/ABB');

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

var vuln_cpes = {
    "cpe:/o:hitachienergy:rtu500_firmware:12.0" :
        {"versionEndExcluding" : "12.0.15", "versionStartIncluding" : "12.0.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:12.2" :
        {"versionEndExcluding" : "12.2.12", "versionStartIncluding" : "12.2.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:12.4" :
        {"versionEndExcluding" : "12.4.12", "versionStartIncluding" : "12.4.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:12.6" :
        {"versionEndExcluding" : "12.6.10", "versionStartIncluding" : "12.6.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:12.7" :
        {"versionEndExcluding" : "12.7.7", "versionStartIncluding" : "12.7.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:13.2" :
        {"versionEndExcluding" : "13.2.7", "versionStartIncluding" : "13.2.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:13.4" :
        {"versionEndExcluding" : "13.4.5", "versionStartIncluding" : "13.4.1", "family" : "AbbRTU500"},
    "cpe:/o:hitachienergy:rtu500_firmware:13.5" :
        {"versionEndExcluding" : "13.5.4", "versionStartIncluding" : "13.5.1", "family" : "AbbRTU500"}
};

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