Skip to content

NuytsTech Security

  • Home
  • Terms of Use
    • Privacy Policy
  • Blog
  • Cloud Hosting
  • Contact

NuytsTech Security

  • Home
  • Terms of Use
    • Privacy Policy
  • Blog
  • Cloud Hosting
  • Contact
  • Vulnerabilities

CVE-2021-39392

by Fred · 15/09/2021

The management tool in MyLittleBackup up to and including 1.7 allows remote attackers to execute arbitrary code because machineKey is hardcoded (the same for all customers’ installations) in web.config, and can be used to send serialized ASP code.

Date published : 2021-09-15

http://www.mylittlebackup.com/mlb/zip/mlb_1.7.zip

https://gist.github.com/omriinbar/65827626e63f15e3e50557e2d9d61281

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Bluesky (Opens in new window) Bluesky
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Threads (Opens in new window) Threads
  • Click to share on Mastodon (Opens in new window) Mastodon

Similar

Tags: Cybersecurity Alert

  • Next story CVE-2020-14109
  • Previous story CVE-2021-41077

Recent Posts

  • CVE-2025-7367
  • CVE-2025-7360
  • CVE-2025-7341
  • CVE-2025-7340
  • CVE-2025-5394
  • CVE-2025-5393
  • CVE-2025-6265
  • CVE-2025-53891
  • CVE-2025-53890
  • CVE-2025-53889
  • CVE-2025-53887
  • CVE-2025-53886
  • CVE-2025-53885
  • CVE-2025-53839
  • CVE-2025-53836
  • CVE-2025-53835
  • CVE-2025-53834
  • CVE-2025-53833
  • CVE-2025-53825
  • CVE-2025-53824
  • CVE-2025-53823
  • CVE-2025-53822
  • CVE-2025-53821
  • CVE-2025-53820
  • CVE-2025-53819
  • CVE-2025-53818
  • CVE-2025-53643
  • CVE-2025-53640
  • CVE-2025-53639
  • CVE-2025-53623

Categories

  • Critical cyberalert
  • Vulnerabilities

Tags

CISA Cybersecurity Alert Shields Up

© 1999-2025 NUYTSTECH. All Rights Reserved. Use of the CVE (Common Vulnerabilities and Exposures) from this non-profit website are subject to the terms of use.

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.