Siemens SIPROTEC 4 and SIPROTEC 4 Compact Improper Check For Unusual or Exceptional Conditions (CVE-2024-52504)

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

include('compat.inc');

if (description)
{
  script_id(504809);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/01");

  script_cve_id("CVE-2024-52504");
  script_xref(name:"ICSA", value:"25-226-12");

  script_name(english:"Siemens SIPROTEC 4 and SIPROTEC 4 Compact Improper Check For Unusual or Exceptional Conditions (CVE-2024-52504)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"Affected devices do not properly handle interrupted operations of file
transfer. This could allow an unauthenticated remote attacker to cause
a denial of service condition. To restore normal operations, the
devices need to be restarted.

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://cert-portal.siemens.com/productcert/html/ssa-400089.html");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109743560/");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109743563/");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109743573/");
  script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-12");
  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.

Siemens has identified the following specific workarounds and mitigations users can apply to reduce risk:

- SIPROTEC 4 6MD61, SIPROTEC 4 6MD63, SIPROTEC 4 6MD66, SIPROTEC 4 6MD665, SIPROTEC 4 7SA522, SIPROTEC 4 7SJ61, SIPROTEC
4 7SJ62, SIPROTEC 4 7SJ63, SIPROTEC 4 7SJ64, SIPROTEC 4 7SS52, SIPROTEC 4 7ST6, SIPROTEC 4 7UM61, SIPROTEC 4 7UM62,
SIPROTEC 4 7UT63, SIPROTEC 4 7UT612, SIPROTEC 4 7UT613, SIPROTEC 4 7VE6, SIPROTEC 4 7VK61, SIPROTEC 4 7VU683, SIPROTEC 4
Compact 7RW80, SIPROTEC 4 Compact 7SD80, SIPROTEC 4 Compact 7SJ80, SIPROTEC 4 Compact 7SJ81, SIPROTEC 4 Compact 7SK80,
SIPROTEC 4 Compact 7SK81: Currently no fix is planned
- SIPROTEC 4 7SJ66: Currently no fix is available
- SIPROTEC 4 7SA6: Update to V4.78 or later version
- SIPROTEC 4 7SD5: Update to V4.78 or later version
- SIPROTEC 4 7SD610: Update to V4.78 or later version

As a general security measure, Siemens recommends protecting network access to devices with appropriate mechanisms. To
operate the devices in a protected IT environment, Siemens recommends configuring the environment according to Siemens'
operational guidelines for industrial security and following recommendations in the product manuals.

Additional information on industrial security by Siemens can be found on the Siemens industrial security webpage

For more information see the associated Siemens security advisory SSA-400089 in HTML and CSAF.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  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:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-52504");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(754);

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/08/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/08/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/18");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_6md61_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_6md63_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_6md665_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_6md66_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sa522_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sa6_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sd5_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sd610_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sj61_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sj62_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sj63_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sj64_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7sj66_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7ss52_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7st6_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7um61_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7um62_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7ut612_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7ut613_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7ut63_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7ve6_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7vk61_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_7vu683_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_compact_7rw80_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_compact_7sd80_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_compact_7sj80_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_compact_7sj81_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_compact_7sk80_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siprotec_4_compact_7sk81_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) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Siemens');

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

var vuln_cpes = {
    "cpe:/o:siemens:siprotec_4_6md61_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_6md63_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_6md66_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_6md665_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sa522_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sj61_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sj62_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sj63_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sj64_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7ss52_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7st6_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7um61_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7um62_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7ut63_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7ut612_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7ut613_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7ve6_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7vk61_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7vu683_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_compact_7rw80_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_compact_7sd80_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_compact_7sj80_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_compact_7sj81_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_compact_7sk80_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_compact_7sk81_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sj66_firmware" :
        {"family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sa6_firmware" :
        {"versionEndExcluding" : "4.78", "family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sd5_firmware" :
        {"versionEndExcluding" : "4.78", "family" : "Siprotec4"},
    "cpe:/o:siemens:siprotec_4_7sd610_firmware" :
        {"versionEndExcluding" : "4.78", "family" : "Siprotec4"}
};

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