EC-Council labs

Every hands-on lab mapped to a EC-Council certification.

2 labs

All levels Beginner Intermediate Expert

Cyber Security › Common Vulnerabilities
Expert

Root-Cause & Secure-Code Remediation: CVE-2026-2329

Fix CVE-2026-2329 at the source. Read the vulnerable Grandstream CGI handler, trace the unauthenticated request parameter to the unbounded copy (CWE-121), reject a strncpy attempt that still overflows, deploy the bounds-checked fix, add a management-VLAN compensating control, and verify with audit and vulnscan.

21 steps 6 tasks ~80 min

Free while we launchFree for members View lab

Cyber Security › Common Vulnerabilities
Expert

Root-Cause & Secure-Code Remediation: CVE-2026-29058

Fix CVE-2026-29058 at the source. Read the vulnerable AVideo encoder code, trace untrusted input from the request parameter to the OS-command sink, reject a tempting but insufficient blacklist/escapeshellcmd fix, then deploy and prove the correct remediation: allow-list validation plus shell-free execution. Audit and re-scan to verify, and write the pull request.

23 steps 6 tasks ~80 min

Free while we launchFree for members View lab