Comprehensive API security testing covering OWASP API Top 10, business logic flaws, and authentication bypasses. We identify vulnerabilities in REST, GraphQL, SOAP, and gRPC APIs that automated scanners miss—protecting your data and business logic from sophisticated attacks.
Understanding the critical gaps in modern API security that lead to data breaches and business logic abuse.
Organizations lack visibility into their complete API inventory. Shadow, zombie, and undocumented APIs create unmonitored attack paths that bypass security controls.
58% cite API sprawl as critical pain pointBOLA (IDOR) vulnerabilities allow attackers to access unauthorized data by manipulating object IDs. The #1 API threat that automated tools consistently miss.
#1 OWASP API Security RiskTraditional DAST tools cannot simulate complex API parameters or understand business logic. They miss authorization flaws and multi-step attack chains.
Automated scans miss 70% of logic flaws70% IT talent shortage means organizations lack internal expertise to conduct sophisticated API security testing and interpret complex vulnerabilities.
33% struggle to find skilled testersAPIs span engineering, platform, and security teams with no clear accountability. Authorization models implemented locally without shared standards.
94% experienced API incidentsAnnual penetration testing cannot keep pace with rapid API deployment. Continuous validation is needed as APIs evolve faster than governance.
API breaches up 400% since 2022We test against the industry-standard OWASP API Security Top 10, focusing on the business logic flaws that automated scanners cannot detect.
Testing for IDOR vulnerabilities where attackers manipulate object IDs to access unauthorized data. Includes horizontal and vertical privilege escalation.
BOLA/IDOR TestingEvaluating JWT weaknesses, OAuth flow bypasses, session management flaws, and credential stuffing vulnerabilities in API authentication mechanisms.
Auth BypassRate limiting bypass, resource exhaustion attacks, and DoS testing. Validating API resilience against high-volume automated attacks.
Rate Limit TestingTesting for unauthorized access to administrative or sensitive functions through forced browsing and HTTP method tampering.
Privilege EscalationBusiness logic abuse testing including workflow manipulation, race conditions, and bypassing business rules through API automation.
Logic FlawsSSRF testing through API parameters, URL validation bypasses, and internal network probing via vulnerable API endpoints.
SSRF TestingTesting for verbose error messages, misconfigured CORS, insecure HTTP methods, and exposed API documentation/versions.
Config ReviewShadow API discovery, deprecated version testing, and documentation review to identify unmanaged attack surfaces.
API DiscoveryTesting third-party API integrations, trust boundary violations, and supply chain vulnerabilities through external API dependencies.
3rd Party RiskSpecialized penetration testing for modern API architectures including REST, GraphQL, SOAP, and gRPC protocols.
Comprehensive testing of RESTful APIs covering all HTTP methods, authentication schemes, and resource-oriented architectures.
Specialized testing for GraphQL APIs including query depth analysis, introspection attacks, and resolver authorization testing.
Security assessment of legacy SOAP web services including XML injection, XXE attacks, and WS-Security validation.
Specialized testing for gRPC APIs and microservice architectures including protobuf manipulation and inter-service communication.
Testing AWS API Gateway, Azure API Management, and Google Cloud Endpoints configurations along with serverless function security.
Integration with CI/CD pipelines for automated security testing with every deployment, ensuring APIs remain secure as they evolve.
Systematic approach combining automated reconnaissance with manual business logic testing and proof-of-concept exploitation.
What separates expert API penetration testing from automated scanning and generic assessments.
We go beyond automated scanning to identify complex business logic flaws that tools cannot detect—testing multi-step workflows and state transitions.
Receive actionable reports with code examples, curl commands for reproduction, and framework-specific remediation guidance—not just vulnerability lists.
Free retesting of remediated vulnerabilities within 12 months. We verify your fixes actually work, not just that code was changed.
Seamless integration with your DevOps pipeline. Automated security gates, webhook notifications, and developer-friendly feedback loops.
Every finding is manually verified with proof-of-concept exploitation. We only report vulnerabilities that are actually exploitable.
We find APIs you didn't know existed through traffic analysis, reverse engineering, and OSINT—closing the visibility gap.
Commercial, open-source, and custom-developed tools for comprehensive API security assessment.
Join organizations that trust SARSOLUTIONZ to identify critical API vulnerabilities before attackers do. Start with a free API security consultation.