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4 vulnerabilities found for JetNet Series by Korenix

CVE-2023-5347 (GCVE-0-2023-5347)

Vulnerability from cvelistv5 – Published: 2024-01-09 09:54 – Updated: 2025-10-08 09:10
VLAI?
Title
Unauthenticated Firmware Upgrade
Summary
An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
Impacted products
Vendor Product Version
Korenix JetNet Series Affected: firmware older than 2024/01
Create a notification for this product.
Credits
S. Dietz (CyberDanube)
Show details on NVD website
To clipboard 

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CVE-2023-5376 (GCVE-0-2023-5376)

Vulnerability from cvelistv5 – Published: 2024-01-09 09:44 – Updated: 2025-10-08 09:12
VLAI?
Title
TFTP Without Authentication
Summary
An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01.
Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Korenix JetNet Series Affected: firmware older than 2024/01
Create a notification for this product.
Credits
S. Dietz (CyberDanube)
Show details on NVD website
To clipboard 

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CVE-2023-5347 (GCVE-0-2023-5347)

Vulnerability from nvd – Published: 2024-01-09 09:54 – Updated: 2025-10-08 09:10
VLAI?
Title
Unauthenticated Firmware Upgrade
Summary
An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
Impacted products
Vendor Product Version
Korenix JetNet Series Affected: firmware older than 2024/01
Create a notification for this product.
Credits
S. Dietz (CyberDanube)
Show details on NVD website
To clipboard 

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CVE-2023-5376 (GCVE-0-2023-5376)

Vulnerability from nvd – Published: 2024-01-09 09:44 – Updated: 2025-10-08 09:12
VLAI?
Title
TFTP Without Authentication
Summary
An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01.
Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Korenix JetNet Series Affected: firmware older than 2024/01
Create a notification for this product.
Credits
S. Dietz (CyberDanube)
Show details on NVD website
To clipboard 

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