github - ghsa-4f22-7h3g-c989

GHSA-4F22-7H3G-C989

Vulnerability from github – Published: 2024-01-09 12:30 – Updated: 2025-10-08 12:30

Details

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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-5376"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287",
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-09T10:15:22Z",
    "severity": "HIGH"
  },
  "details": "An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service.\u00a0This issue affects JetNet devices older than firmware version 2024/01.",
  "id": "GHSA-4f22-7h3g-c989",
  "modified": "2025-10-08T12:30:26Z",
  "published": "2024-01-09T12:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5376"
    },
    {
      "type": "WEB",
      "url": "https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series"
    },
    {
      "type": "WEB",
      "url": "https://www.beijerelectronics.com/en/support/Help___online?docId=69947"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2024/Jan/11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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

Vulnerability from cvelistv5 – Published: 2024-01-09 09:44 – Updated: 2025-10-08 09:12

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

CyberDanube

References

URL

Tags

	https://www.beijerelectronics.com/en/support/Help…
	https://cyberdanube.com/en/en-multiple-vulnerabil…
	http://seclists.org/fulldisclosure/2024/Jan/11
	http://packetstormsecurity.com/files/176550/Koren…

Impacted products

	Vendor	Product	Version
	Korenix	JetNet Series	Affected: firmware older than 2024/01

Credits

S. Dietz (CyberDanube)

Show details on NVD website

JSON

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            "url": "https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/"
          },
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            "url": "http://seclists.org/fulldisclosure/2024/Jan/11"
          },
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            "url": "http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html"
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        "title": "CVE Program Container"
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                "timestamp": "2024-11-14T15:27:48.719387Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-4F22-7H3G-C989

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

Tags

Sightings

Nomenclature