InfraGuard

Detection rule: Path Traversal

File access via ../, encodings and system paths.

CriticalWeb Attack PatternsNginx

What it detects

File access via ../, encodings and system paths.

Why it fires

Arbitrary file read (LFI) and config-leak attacks.

Worst case

Arbitrary file read

Track these versions on your own servers

InfraGuard collects installed software versions from every server and flags the ones with known vulnerabilities. Self-hosted — nothing leaves your network.

Weekly exploited-vulnerability digest

The KEV additions that matter for self-hosted servers, once a week. No other mail.