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Siemens RUGGEDCOM Devices Inadequate Encryption Strength (CVE-2021-37209)

🗓️ 18 Nov 2025 00:00:00Reported by TenableType 
nessus
 nessus🔗 www.tenable.com👁 4 Views

Siemens RUGGEDCOM devices use weak SSH ciphers by default, enabling MITM data interception.

Related
Refs
Code
ReporterTitlePublishedViews
Family
cnnvd
CNNVD		Siemens RUGGEDCOM 加密问题漏洞
8 Mar 202200:00
–cnnvd
cnvd
CNVD		Siemens RUGGEDCOM Devices Information Disclosure Vulnerability
9 Mar 202200:00
–cnvd
cve
CVE		CVE-2021-37209
8 Mar 202200:00
–cve
cvelist
Cvelist		CVE-2021-37209
8 Mar 202200:00
–cvelist
euvd
EUVD		EUVD-2021-23783
7 Oct 202500:30
–euvd
ics
ICS		Siemens RUGGEDCOM Devices
8 Mar 202200:00
–ics
ncsc
NCSC		Vulnerabilities fixed in Siemens products
8 Mar 202200:00
–ncsc
nvd
NVD		CVE-2021-37209
8 Mar 202212:15
–nvd
prion
Prion		Code injection
8 Mar 202212:15
–prion
ptsecurity
Positive Technologies		PT-2022-10644 · Siemens · Ruggedcom Rp110 +48
8 Mar 202200:00
–ptsecurity
Rows per page
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(504810);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/03/12");

  script_cve_id("CVE-2021-37209");
  script_xref(name:"ICSA", value:"22-069-01");

  script_name(english:"Siemens RUGGEDCOM Devices Inadequate Encryption Strength (CVE-2021-37209)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The SSH server on affected devices is configured to offer weak ciphers
by default. This could allow an unauthorized attacker in a man-in-
the-middle position to read and modify any data passed over the
connection between legitimate clients and the affected 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:"https://cert-portal.siemens.com/productcert/html/ssa-764417.html");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109814608/");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109816735/");
  script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-22-069-01");
  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.

Siemens has provided a fix and recommends applying it to the following products:

- RUGGEDCOM ROS RMC8388 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RS416Pv2 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RS416v2 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RS900 (32M) V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RS900G (32M) V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG2100 (32M) V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG2288 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG2300P V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG2300 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG2488 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG907R V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG908C V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG909R V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG910C V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG920P V4.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSG920P V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RSL910 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RST2228 V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RST2228P V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RST916C V5.X: Update to v5.7.0 or later
- RUGGEDCOM ROS RST916P V5.X: Update to v5.7.0 or later

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

- Configure the SSH clients to make use of the following strong key exchange ciphers, supported by the ROS SSH server: 
    - ecdh-sha2-nistp256
    - ecdh-sha2-nistp384
    - ecdh-sha2-nistp521
- Add only the trusted SSH client public keys to ROS, and allow only those clients access

As a general security measure, Siemens strongly 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 to follow the 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-764417 in HTML and CSAF.

For more information see Siemens Security Advisory SSA-764417");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N");
  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:L/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:U/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-37209");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(326);

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/03/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/03/08");
  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:ruggedcom_i800_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_i801_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_i802_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_i803_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_m2100_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_m2200_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_m969_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rmc30_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rmc8388_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rmc8388_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs1600_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs1600f_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs1600t_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs400_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs401_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416p_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416v2_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs416v2_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs8000_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs8000a_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs8000h_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs8000t_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900_%2832m%29_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900_%2832m%29_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900g_%2832m%29_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900g_%2832m%29_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900g_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900gp_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900l_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900m-gets-c01_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900m-gets-xx_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900m-stnd-c01_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900m-stnd-xx_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs900w_firmware");
  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_rs910w_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs920l_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs920w_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs930l_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs930w_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs940g_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rs969_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2100_%2832m%29_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2100_%2832m%29_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2100_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2100p_%2832m%29_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2100p_%2832m%29_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2100p_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2200_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2288_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2288_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2300_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2300_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2300p_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2300p_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2488_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg2488_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg907r_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg908c_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg909r_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg910c_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg920p_firmware:v4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rsg920p_firmware:v5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rst2228_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rst2228p_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rst916c_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rst916p_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:ruggedcom_i800_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_i801_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_i802_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_i803_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_m969_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_m2100_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_m2200_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rmc30_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rmc8388_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs400_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs401_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416v2_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900_%2832m%29_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900g_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900g_%2832m%29_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900gp_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900l_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900w_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910l_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs910w_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs920l_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs920w_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs930l_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs930w_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs940g_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs969_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs1600_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs1600f_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs1600t_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs8000_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs8000a_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs8000h_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs8000t_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg920p_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2100_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2100_%2832m%29_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2100p_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2100p_%2832m%29_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2200_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2288_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2300_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2300p_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2488_firmware:v4" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416p_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900m-gets-c01_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900m-gets-xx_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900m-stnd-c01_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900m-stnd-xx_firmware" :
        {"versionStartIncluding" : "4.0", "versionEndExcluding" : "4.3.8", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rmc8388_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416pv2_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs416v2_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900_%2832m%29_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rs900g_%2832m%29_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg907r_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg908c_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg909r_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg910c_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg920p_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2100_%2832m%29_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2100p_%2832m%29_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2288_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2300_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2300p_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rsg2488_firmware:v5" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rst916c_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rst916p_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rst2228_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rst2228p_firmware" :
        {"versionStartIncluding" : "5.0", "versionEndExcluding" : "5.7.0", "family" : "RuggedCom"}
};

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

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12 Mar 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24
CVSS 3.16.5 - 6.7
EPSS0.00378
SSVC
Siemens Ruggedcom devicesWeak SSH ciphersMan in middleInadequate encryptionCVE-2021-37209Tenable ot
4