How to Find Exposed Redis Servers on the Internet
A step-by-step guide to discovering unprotected Redis instances using Zondex internet search.
Search for Redis on default port
Redis typically runs on port 6379. Start with a basic search to find all indexed Redis instances.
Filter by country
Narrow results to a specific country to focus your research scope.
Check for vulnerabilities
Find Redis servers with known CVEs that may be exploitable.
Search by organization
Focus on a specific organization to assess their Redis exposure.
Look for specific versions
Older Redis versions may have known vulnerabilities. Search for specific version strings.
Remediation & Hardening
Enable authentication with requirepass directive in redis.conf
Bind Redis to localhost or specific internal IPs only
Use firewall rules to restrict port 6379 access
Enable TLS encryption for Redis 6.0+
Disable dangerous commands (FLUSHALL, CONFIG, DEBUG) with rename-command
Keep Redis updated to the latest stable version
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