Cyber Security Research, Development and Consultation.
Zyenra Security is an independent cybersecurity consulting firm, specializing in vulnerability assessments, penetration testing, and security research. Professional security services for small and medium-sized businesses, with a focus on practical, actionable security solutions.
Independent cybersecurity consulting specializing in vulnerability research, penetration testing, and security assessments.
Professional cybersecurity assessments and consulting services.
Comprehensive VAPT services for web, mobile, and cloud applications. Professional security assessments tailored to your needs.
Active vulnerability research with responsible disclosure. Multiple CVEs assigned and publicly disclosed.
Custom exploit development and proof-of-concept creation for vulnerability verification and security testing.
Product-based compliance audits including PCI DSS, SOC 2, GDPR, and industry-specific security standards.
Custom Capture The Flag challenge development for security training, competitions, and educational purposes.
Ongoing security assessment packages for agile development teams and SaaS companies with regular release cycles.
Full access to source code and documentation for faster, more comprehensive security testing. Most cost-effective option.
Balanced approach with limited internal access, simulating insider threat scenarios for compliance requirements.
Maximum security validation with no internal knowledge, simulating real-world attackers. Most thorough testing approach.
Industry-standard OWASP Top 10 vulnerability testing and Application Security Verification Standard (ASVS) compliance testing, authentication & session management, and business logic analysis.
Comprehensive infrastructure security following NIST framework: Identify, Protect, Detect, and Respond phases.
Latest security advisories and vulnerability research publications.
The htmlKeywordsFromUrl function in the FetchController class accepts user-provided URLs and makes HTTP requests to them without validating that the destination is not an internal or private network resource.
Read More →The export functionality in the ExportController class allows any authenticated user to export the entire database of links from all users in the system, including private links that should only be accessible to their owners.
Read More →The authenticated RSS feed endpoints in the FeedController class fail to implement proper authorization checks, allowing any authenticated user to access all links, lists, and tags from all users in the system, regardless of their ownership or visibility settings.
Read More →Professional cybersecurity services tailored to your security needs
Professional cybersecurity assessments and consulting services tailored to your security needs.
Stay ahead of malicious threat actors by testing your products, identifying security issues, and fixing them before launch.
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VAPT Services
Web, Mobile, Cloud
Exploit Development
PoC & Verification
Compliance Audits
PCI DSS, SOC 2, GDPR
For security expertise, research excellence and professional service. Zyenra Security delivers results you can trust.
Zyenra Security provided an in-depth penetration test, uncovering critical vulnerabilities we missed. Their actionable insights significantly strengthened our product security.
The security research conducted by Zyenra was exceptional. Their detailed analysis and responsible disclosure led to a crucial CVE, demonstrating their expertise.
We engaged Zyenra for a compliance audit, and their thoroughness was impressive. They helped us navigate complex regulations and achieve certification with confidence.