Skip to content

Add CVE-2025-53779 (BadSuccessor) to the enum_cve module #1150

Merged
NeffIsBack merged 4 commits intoPennyw0rth:mainfrom
azoxlpf:feat/add-badsuccessor-check
Mar 16, 2026
Merged

Add CVE-2025-53779 (BadSuccessor) to the enum_cve module #1150
NeffIsBack merged 4 commits intoPennyw0rth:mainfrom
azoxlpf:feat/add-badsuccessor-check

Conversation

@azoxlpf
Copy link
Contributor

@azoxlpf azoxlpf commented Mar 13, 2026

Description

Adds CVE-2025-53779 (BadSuccessor) to the enum_cve module and introduces a dc_only flag so this CVE is only checked when the target is a Domain Controller.

Type of change

Insert an "x" inside the brackets for relevant items (do not delete options)

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Deprecation of feature or functionality
  • This change requires a documentation update
  • This requires a third party update (such as Impacket, Dploot, lsassy, etc)
  • This PR was created with the assistance of AI (list what type of assistance, tool(s)/model(s) in the description)

Setup guide for the review

run nxc smb -u username -p password -M enum_cve -o CVE=CVE-2025-53779

Screenshots (if appropriate):

Without Patch :

1

With Patch :

2

Checklist:

Insert an "x" inside the brackets for completed and relevant items (do not delete options)

  • I have ran Ruff against my changes (poetry: poetry run ruff check ., use --fix to automatically fix what it can)
  • I have added or updated the tests/e2e_commands.txt file if necessary (new modules or features are required to be added to the e2e tests)
  • If reliant on changes of third party dependencies, such as Impacket, dploot, lsassy, etc, I have linked the relevant PRs in those projects
  • I have linked relevant sources that describes the added technique (blog posts, documentation, etc)
  • I have performed a self-review of my own code (not an AI review)
  • I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation (PR here: https://github.com/Pennyw0rth/NetExec-Wiki)

Copy link
Member

@NeffIsBack NeffIsBack left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM:
Image

@NeffIsBack NeffIsBack merged commit 1f7cdb1 into Pennyw0rth:main Mar 16, 2026
5 checks passed
@azoxlpf azoxlpf deleted the feat/add-badsuccessor-check branch March 16, 2026 11:23
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants