Web Application Pentesting
— Telecommunications
Web Application Pentesting engineered for the Telecommunications threat landscape. Every finding is backed by proof-of-concept evidence.
Free Scoping CallTelecommunications Vulnerability Intelligence
Telecom operators manage the backbone of digital connectivity. Compromised telecom infrastructure enables mass surveillance, call interception, and disruption of emergency services.
SS7/Diameter Protocol Exploitation
Legacy signaling protocol vulnerabilities enabling call interception, SMS redirection, location tracking, and two-factor authentication bypass across the global telecom network.
5G Network Slicing Isolation Failures
Insufficient isolation between 5G network slices allowing cross-slice data leakage, resource exhaustion, and unauthorized access to enterprise-dedicated network segments.
SIM Swapping and eSIM Hijacking
Social engineering and API exploitation enabling unauthorized SIM profile transfers, account takeover, and interception of SMS-based authentication codes.
BSS/OSS Platform Vulnerabilities
Business and Operations Support Systems with SQL injection, privilege escalation, and API authorization flaws enabling access to subscriber data and billing manipulation.
Attack Surface
- Core network elements
- BSS/OSS platforms
- Customer self-service portals
- 5G RAN infrastructure
- IoT connectivity platforms
- CDN and edge compute
Mandatory Regulations
Proof-Driven Methodology
Intelligence
Attack surface mapping & asset enumeration
Vulnerability Scanning
Manual testing beyond automated scanners
Manual Verification
PoC validation for every finding
Remediation Support
Remediation code + free retest
Frequently Asked Questions
What methodologies do you use?
We base our testing on OWASP Testing Guide, PTES, NIST SP 800-115, and OSSTMM frameworks.
Can we get references from previous clients?
Due to NDA constraints we cannot share client names, but we can provide sector-specific references and case studies.
Do you test remotely or on-site?
Most tests are conducted remotely via VPN. For internal network and physical security tests, we deploy on-site teams.
Why Eresus Security?
Proof-Driven Reporting
Every finding is validated with a real exploit. No scanner noise — only proven risks.
Offensive Security Expertise
Specialized team in AI security, API pentesting, Red Team operations, and cloud security review.
Free Retest Guarantee
We retest your fixes for free. Remediation code and developer support included.
Audit-Ready Deliverables
Reports accepted in ISO 27001, PCI-DSS, SOC2, GDPR, and HIPAA audit processes.
Related Service Areas
Validate Your Security Posture
Don't rely on scanner outputs. We execute the same techniques real attackers use — in a controlled environment, for you.
Get a Quote