Vulnerabilites related to siemens - simatic_cn_4100
CVE-2024-32742 (GCVE-0-2024-32742)
Vulnerability from cvelistv5
Published
2024-05-14 10:02
Modified
2024-08-02 02:20
Severity ?
7.6 (High) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
  • CWE-1326 - Missing Immutable Root of Trust in Hardware
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains an unrestricted USB port. An attacker with local access to the device could potentially misuse the port for booting another operating system and gain complete read/write access to the filesystem.
References
https://cert-portal.siemens.com/productcert/html/ssa-273900.html
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: 0   < V3.0
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{
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CVE-2023-49621 (GCVE-0-2023-49621)
Vulnerability from cvelistv5
Published
2024-01-09 10:00
Modified
2025-06-17 20:39
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device.
References
https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdf
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: All versions < V2.7
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2024-32741 (GCVE-0-2024-32741)
Vulnerability from cvelistv5
Published
2024-05-14 10:02
Modified
2024-08-02 02:20
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
  • CWE-259 - Use of Hard-coded Password
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains hard coded password which is used for the privileged system user `root` and for the boot loader `GRUB` by default . An attacker who manages to crack the password hash gains root access to the device.
References
https://cert-portal.siemens.com/productcert/html/ssa-273900.html
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: 0   < V3.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-40593 (GCVE-0-2025-40593)
Vulnerability from cvelistv5
Published
2025-07-08 10:34
Modified
2025-07-08 16:11
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-20 - Improper Input Validation
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0). The affected application allows to control the device by storing arbitrary files in the SFTP folder of the device. This could allow an attacker to cause a denial of service condition.
References
https://cert-portal.siemens.com/productcert/html/ssa-626991.html
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: 0   < V4.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-29130 (GCVE-0-2023-29130)
Vulnerability from cvelistv5
Published
2023-07-11 09:07
Modified
2024-11-12 17:03
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
  • CWE-284 - Improper Access Control
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of improper access controls in the configuration files that leads to privilege escalation. An attacker could gain admin access with this vulnerability leading to complete device control.
References
https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: All versions < V2.5
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-29131 (GCVE-0-2023-29131)
Vulnerability from cvelistv5
Published
2023-07-11 09:07
Modified
2024-11-12 17:00
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C
CWE
  • CWE-276 - Incorrect Default Permissions
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of an incorrect default value in the SSH configuration. This could allow an attacker to bypass network isolation.
References
https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: All versions < V2.5
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-49251 (GCVE-0-2023-49251)
Vulnerability from cvelistv5
Published
2024-01-09 10:00
Modified
2024-11-14 15:13
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device even after the affected device is fully set up.
References
https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdf
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: All versions < V2.7
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-49252 (GCVE-0-2023-49252)
Vulnerability from cvelistv5
Published
2024-01-09 10:00
Modified
2025-06-17 20:39
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
CWE
  • CWE-20 - Improper Input Validation
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.
References
https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdf
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: All versions < V2.7
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2024-32740 (GCVE-0-2024-32740)
Vulnerability from cvelistv5
Published
2024-05-14 10:02
Modified
2024-08-02 02:20
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
  • CWE-798 - Use of Hard-coded Credentials
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains undocumented users and credentials. An attacker could misuse the credentials to compromise the device locally or over the network.
References
https://cert-portal.siemens.com/productcert/html/ssa-273900.html
Impacted products
Vendor Product Version
Siemens SIMATIC CN 4100 Version: 0   < V3.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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Vulnerability from fkie_nvd
Published
2024-05-14 16:17
Modified
2025-08-20 18:09
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains undocumented users and credentials. An attacker could misuse the credentials to compromise the device locally or over the network.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-273900.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-273900.htmlVendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100_firmware *
siemens simatic_cn_4100 -


To clipboard 

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Vulnerability from fkie_nvd
Published
2024-05-14 16:17
Modified
2025-08-20 18:05
Severity ?
7.6 (High) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains an unrestricted USB port. An attacker with local access to the device could potentially misuse the port for booting another operating system and gain complete read/write access to the filesystem.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-273900.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-273900.htmlVendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100_firmware *
siemens simatic_cn_4100 -


To clipboard 

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Vulnerability from fkie_nvd
Published
2025-07-08 11:15
Modified
2025-08-21 15:12
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0). The affected application allows to control the device by storing arbitrary files in the SFTP folder of the device. This could allow an attacker to cause a denial of service condition.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-626991.htmlVendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100 *


To clipboard 

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Vulnerability from fkie_nvd
Published
2024-01-09 10:15
Modified
2024-11-21 08:33
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device even after the affected device is fully set up.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100 *


To clipboard 

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Vulnerability from fkie_nvd
Published
2023-07-11 10:15
Modified
2024-11-21 07:56
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of an incorrect default value in the SSH configuration. This could allow an attacker to bypass network isolation.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100 *


To clipboard 

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Vulnerability from fkie_nvd
Published
2023-07-11 10:15
Modified
2024-11-21 07:56
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of improper access controls in the configuration files that leads to privilege escalation. An attacker could gain admin access with this vulnerability leading to complete device control.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100 *


To clipboard 

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Vulnerability from fkie_nvd
Published
2024-01-09 10:15
Modified
2024-11-21 08:33
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100 *


To clipboard 

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  "id": "CVE-2023-49621",
  "lastModified": "2024-11-21T08:33:38.730",
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Vulnerability from fkie_nvd
Published
2024-05-14 16:17
Modified
2025-08-26 20:16
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains hard coded password which is used for the privileged system user `root` and for the boot loader `GRUB` by default . An attacker who manages to crack the password hash gains root access to the device.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-273900.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-273900.htmlVendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100_firmware *
siemens simatic_cn_4100 -


To clipboard 

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Vulnerability from fkie_nvd
Published
2024-01-09 10:15
Modified
2024-11-21 08:33
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens simatic_cn_4100 *


To clipboard 

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