ByteOS Network

CVE Vulnerability Details :

CVE-2025-67433

PUBLISHED

More Info Official Page

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-12 Feb, 2026 | 00:00

Updated At-26 Feb, 2026 | 20:52

▼CVE Numbering Authority (CNA)

A heap buffer overflow in the processRequest function of Open TFTP Server MultiThreaded v1.7 allows attackers to cause a Denial of Service (DoS) via a crafted DATA packet.

Affected Products

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n/a

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n/a

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Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://gist.github.com/Hyobin/f1b7d48d29e60a378bb9c88ba8b8080a	N/A
https://sourceforge.net/projects/tftp-server/files/tftp%20server%20multithreaded/	N/A
https://gist.github.com/transparencybeam/f1b7d48d29e60a378bb9c88ba8b8080a	N/A

Hyperlink: https://gist.github.com/Hyobin/f1b7d48d29e60a378bb9c88ba8b8080a

Resource: N/A

Hyperlink: https://sourceforge.net/projects/tftp-server/files/tftp%20server%20multithreaded/

Resource: N/A

Hyperlink: https://gist.github.com/transparencybeam/f1b7d48d29e60a378bb9c88ba8b8080a

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Problem Types

Type	CWE ID	Description
CWE	CWE-122	CWE-122 Heap-based Buffer Overflow

Type: CWE

CWE ID: CWE-122

Description: CWE-122 Heap-based Buffer Overflow

Metrics

Version	Base score	Base severity	Vector
3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Affected

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Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References