Siemens RUGGEDCOM Exposure of Sensitive System Information to an Unauthorized Control Sphere (CVE-2024-39675)

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

include('compat.inc');

if (description)
{
  script_id(502355);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/14");

  script_cve_id("CVE-2024-39675");
  script_xref(name:"ICSA", value:"24-193-06");

  script_name(english:"Siemens RUGGEDCOM Exposure of Sensitive System Information to an Unauthorized Control Sphere (CVE-2024-39675)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"In some configurations the affected products wrongly enable the Modbus
service in non-managed VLANS. Only serial devices are affected by this
vulnerability.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  # https://cert-portal.siemens.com/productcert/html/ssa-170375.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?41658bf9");
  script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-24-193-06");
  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 prepared fixed versions and recommends countermeasures for products where fixes are not available.

- (CVE-2024-39675) RUGGEDCOM RMC30, RUGGEDCOM RP110, RUGGEDCOM RS400, RUGGEDCOM RS401, RUGGEDCOM RS416, RUGGEDCOM
RS416Pv2 V4.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS910, RUGGEDCOM RS910W, RUGGEDCOM RMC30NC, RUGGEDCOM RP110NC,
RUGGEDCOM RS400NC, RUGGEDCOM RS401NC, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PNC,
RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS910NC: Update to V4.3.10 or later version
- (CVE-2024-39675) RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416PNCv2 V5.X:
Update to V5.9.0 or later version
- (CVE-2023-52237) RUGGEDCOM i800, RUGGEDCOM i801, RUGGEDCOM i802, RUGGEDCOM i803, RUGGEDCOM M2100, RUGGEDCOM M2200,
RUGGEDCOM M969, RUGGEDCOM RMC30, RUGGEDCOM RMC8388 V4.X, RUGGEDCOM RP110, RUGGEDCOM RS1600, RUGGEDCOM RS1600F, RUGGEDCOM
RS1600T, RUGGEDCOM RS400, RUGGEDCOM RS401, RUGGEDCOM RS416, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM
RS8000, RUGGEDCOM RS8000A, RUGGEDCOM RS8000H, RUGGEDCOM RS8000T, RUGGEDCOM RS900, RUGGEDCOM RS900 (32M) V4.X, RUGGEDCOM
RS900G, RUGGEDCOM RS900G (32M) V4.X, RUGGEDCOM RS900GP, RUGGEDCOM RS900W, RUGGEDCOM RS910, RUGGEDCOM RS910W, RUGGEDCOM
RS940G, RUGGEDCOM RSG2100, RUGGEDCOM RSG2100 (32M) V4.X, RUGGEDCOM RSG2100P, RUGGEDCOM RSG2200, RUGGEDCOM RSG2288 V4.X,
RUGGEDCOM RSG2300 V4.X, RUGGEDCOM RSG2300P V4.X, RUGGEDCOM RSG2488 V4.X, RUGGEDCOM RSG920P V4.X, RUGGEDCOM i800NC,
RUGGEDCOM i801NC, RUGGEDCOM i802NC, RUGGEDCOM i803NC, RUGGEDCOM M2100NC, RUGGEDCOM M2200NC, RUGGEDCOM M969NC, RUGGEDCOM
RMC30NC, RUGGEDCOM RMC8388NC V4.X, RUGGEDCOM RP110NC, RUGGEDCOM RS1600FNC, RUGGEDCOM RS1600NC, RUGGEDCOM RS1600TNC,
RUGGEDCOM RS400NC, RUGGEDCOM RS401NC, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PNC,
RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS8000ANC, RUGGEDCOM RS8000HNC, RUGGEDCOM RS8000NC, RUGGEDCOM RS8000TNC, RUGGEDCOM
RS900GNC, RUGGEDCOM RS900GNC(32M) V4.X, RUGGEDCOM RS900GPNC, RUGGEDCOM RS900M-GETS-C01, RUGGEDCOM RS900M-GETS-XX,
RUGGEDCOM RS900M-STND-C01, RUGGEDCOM RS900M-STND-XX, RUGGEDCOM RS900MNC-GETS-C01, RUGGEDCOM RS900MNC-GETS-XX, RUGGEDCOM
RS900MNC-STND-XX, RUGGEDCOM RS900MNC-STND-XX-C01, RUGGEDCOM RS900NC, RUGGEDCOM RS900NC(32M) V4.X, RUGGEDCOM RS910NC,
RUGGEDCOM RS940GNC, RUGGEDCOM RSG2100NC, RUGGEDCOM RSG2100NC(32M) V4.X, RUGGEDCOM RSG2100PNC, RUGGEDCOM RSG2200NC,
RUGGEDCOM RSG2288NC V4.X, RUGGEDCOM RSG2300NC V4.X, RUGGEDCOM RSG2300PNC V4.X, RUGGEDCOM RSG2488NC V4.X, RUGGEDCOM
RSG920PNC V4.X: Update to V4.3.10 or later version
- (CVE-2023-52237, CVE-2024-38278) RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM
RS900 (32M) V5.X, RUGGEDCOM RS900G (32M) V5.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2300
V5.X, RUGGEDCOM RSG2300P V5.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C, RUGGEDCOM RSG909R,
RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSL910, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C,
RUGGEDCOM RST916P, RUGGEDCOM RMC8388NC V5.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416PNCv2 V5.X, RUGGEDCOM
RS900GNC(32M) V5.X, RUGGEDCOM RS900NC(32M) V5.X, RUGGEDCOM RSG2100NC(32M) V5.X, RUGGEDCOM RSG2288NC V5.X, RUGGEDCOM
RSG2300NC V5.X, RUGGEDCOM RSG2300PNC V5.X, RUGGEDCOM RSG2488NC V5.X, RUGGEDCOM RSG920PNC V5.X, RUGGEDCOM RSL910NC:
Update to V5.9.0 or later version
- (CVE-2023-52238) RUGGEDCOM RST2228, RUGGEDCOM RST2228P: Update to V5.9.0 or later version
- (CVE-2024-39675) RUGGEDCOM RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS920L, RUGGEDCOM RS920LNC, RUGGEDCOM RS920W:
Currently no fix is planned
- (CVE-2023-52237) RUGGEDCOM RS900L, RUGGEDCOM RS900LNC, RUGGEDCOM RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS920L,
RUGGEDCOM RS920LNC, RUGGEDCOM RS920W, RUGGEDCOM RS930L, RUGGEDCOM RS930LNC, RUGGEDCOM RS930W, RUGGEDCOM RS969, RUGGEDCOM
RS969NC: Currently no fix is planned

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

- (CVE-2023-52237, CVE-2023-52238) Disable the webserver if not required on the affected systems. Restrict the access to
Port 80/tcp and 443/tcp to trusted IP address only
- (CVE-2024-38278) RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RMC8388NC V5.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416PNCv2
V5.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS900 (32M) V5.X, RUGGEDCOM RS900G (32M) V5.X,
RUGGEDCOM RS900GNC(32M) V5.X, RUGGEDCOM RS900NC(32M) V5.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2100NC(32M) V5.X,
RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2288NC V5.X, RUGGEDCOM RSG2300 V5.X, RUGGEDCOM RSG2300NC V5.X, RUGGEDCOM RSG2300P
V5.X, RUGGEDCOM RSG2300PNC V5.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG2488NC V5.X, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C,
RUGGEDCOM RSG909R, RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSG920PNC V5.X, RUGGEDCOM RSL910, RUGGEDCOM
RSL910NC, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C, RUGGEDCOM RST916P: For CVE-2024-38278: Disable the
IP Forwarding if not required on the affected system. Also note, the IP forwarding is disabled by default
- (CVE-2024-39675) RUGGEDCOM RMC30, RUGGEDCOM RMC30NC, RUGGEDCOM RP110, RUGGEDCOM RP110NC, RUGGEDCOM RS400, RUGGEDCOM
RS400NC, RUGGEDCOM RS401, RUGGEDCOM RS401NC, RUGGEDCOM RS416, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM
RS416NCv2 V5.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PNC, RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS416PNCv2 V5.X, RUGGEDCOM
RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS910, RUGGEDCOM
RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS910NC, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920LNC, RUGGEDCOM RS920W:
Disable the Modbus Server if not required on the affected system. Restrict the access to Port 502/tcp to trusted IP
address only. Also note, Modbus is disabled by default

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-170375 in HTML and CSAF.");
  script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-39675");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(497);

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/07/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/07/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/08/08");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rmc30_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rmc30nc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rp110_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rp110nc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs400_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs400nc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs401_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs401nc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416nc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416ncv2_firmware:v4.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416ncv2_firmware:v5.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416p_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pnc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pncv2_firmware:v4.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pncv2_firmware:v5.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v4.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v5.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416v2_firmware:v4.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416v2_firmware:v5.x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs910_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs910l_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs910lnc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs910nc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs910w_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs920l_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs920lnc_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs920w_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) 2024-2026 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:ruggedcom_rmc30_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rmc30nc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rp110_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rp110nc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs400_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs400nc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs401_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs401nc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416nc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416ncv2_firmware:v4.x":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416ncv2_firmware:v5.x":
        {"versionEndExcluding": "v5.9.0", "versionStartIncluding": "v5.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416p_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pnc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pncv2_firmware:v4.x":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pncv2_firmware:v5.x":
        {"versionEndExcluding": "v5.9.0", "versionStartIncluding": "v5.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v4.x":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v5.x":
        {"versionEndExcluding": "v5.9.0", "versionStartIncluding": "v5.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416v2_firmware:v4.x":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416v2_firmware:v5.x":
        {"versionEndExcluding": "v5.9.0", "versionStartIncluding": "v5.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910_firmware":
        {"family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910l_firmware":
        {"family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910lnc_firmware":
        {"family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910nc_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910w_firmware":
        {"versionEndExcluding": "v4.3.10", "versionStartIncluding": "v4.0.0", "family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs920l_firmware":
        {"family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs920lnc_firmware":
        {"family": "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs920w_firmware":
        {"family": "RuggedCom"}
};

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