SUDO_KILLER vs Webray RayScan: side-by-side comparison (2026)
SUDO_KILLER is a free penetration testing solution. Webray RayScan is a commercial vulnerability assessment solution by Webray (盛邦安全). Features, integrations, deployment and the company behind each one, side by side.
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A tool for privilege escalation within Linux environments by targeting vulnerabilities in SUDO usage.
Integrated vulnerability scanner covering system, web, DB, baseline, and weak passwords.
Side-by-side comparison
Feature
SUDO_KILLER
Webray RayScan
Pricing model
Free
Commercial
Category
Penetration Testing
Vulnerability Assessment
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
2,447
–
Last commit
Mar 2026
–
Company
Company
–
Webray (盛邦安全)
Use cases and capabilities
Linux
Yes
No
Privilege Escalation
Yes
No
Vulnerability
No
Yes
Security Scanning
No
Yes
Web Scanning
No
Yes
CVE
No
Yes
OWASP
No
Yes
Database Security
No
Yes
Network Scanning
No
Yes
Brute Force
No
Yes
Network Discovery
No
Yes
Core features
No features listed
9 features listed
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