Research Update Enhanced src/network-services-pentesting/484...

[carlospolop]

🤖 Automated Content Update

This PR was automatically generated by the HackTricks News Bot based on a technical blog post.

📝 Source Information

• Blog URL:
• Blog Title: Research Update: Enhanced src/network-services-pentesting/4840-pentesting-opc-ua.md
• Suggested Section: Research

🎯 Content Summary

Research Update for src/network-services-pentesting/4840-pentesting-opc-ua.md

This PR contains automated research updates including:

• Latest security vulnerabilities and attack vectors
• Updated techniques and tools
• Enhanced explanations and examples
• Additional references and resources

Generated by: HackTricks Research Agent
Timestamp: 2025-12-21 01:53:05 UTC

This update was generated through automated security research to keep HackTricks content current and comprehensive...

🔧 Technical Details

Research update for HackTricks content

🤖 Agent Actions

Summary:

• Expanded the Basic128Rsa15 attack guidance with stack-specific tradecraft for CODESYS Runtime Toolkit deployments, highlighting how downgrades can still succeed when vendors compile with the SHA-1 policy flag enabled.
• Added a new “2024-2025 exploit watchlist” section that walks through the open62541 fuzz_binary_decode crash primitive and the Softing OPC UA C++ SDK certificate-trust bypass so operators can reproduce both issues during engagements.
• Reintroduced the “Crafting OPC UA clients” and “Fuzzing & exploit development” material beneath the new section, annotated the Claroty tooling guidance with an explicit citation, and refreshed the references list with the NVD and Softing PSIRT advisories to back the newly documented attack paths.

Files modified:

• src/network-services-pentesting/4840-pentesting-opc-ua.md

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This PR was automatically created by the HackTricks Feed Bot. Please review the changes carefully before merging.

📚 Repository Maintenance

• MD files processed: 935
• MD files fixed: 1

All .md files have been checked for proper formatting (headers, includes, etc.).

[carlospolop]

🔗 Additional Context

Original Blog Post:

Content Categories: Based on the analysis, this content was categorized under "Research".

Repository Maintenance:

• MD Files Formatting: 935 files processed (1 files fixed)

Review Notes:

• This content was automatically processed and may require human review for accuracy
• Check that the placement within the repository structure is appropriate
• Verify that all technical details are correct and up-to-date
• All .md files have been checked for proper formatting (headers, includes, etc.)

Bot Version: HackTricks News Bot v1.0