CiscoKits ccna tftp "Write" Command Remote Denial of Service Vulnerability

Source: Internet
Author: User

Release date:
Updated on:

Affected Systems:
CertificationKits CiscoKits ccna tftp Server 1.0
Bugtraq id: 49045

CiscoKits ccna tftp Server is a multi-threaded Cisco IOS upgrade, file backup, Cisco certification exam preparation, upload and download IOS graphics and configuration tools.

CiscoKits ccna tftp Server has a denial of service vulnerability in the processing of Write commands, which can be exploited by malicious users to crash the affected applications.

<* Source: SecPod Research


Test method:


The following procedures (methods) may be offensive and are intended only for security research and teaching. Users are at your own risk!

49053. py

Vendor patch:

Currently, the vendor does not provide patches or upgrade programs. We recommend that users who use the software follow the vendor's homepage to obtain the latest version:


  • 1
  • 2
  • Next Page

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.