Catalog/INFRASTRUCTURE/edge-ports
SCAN-ID: EDGE-PORTSREVISION 2026.4
INFRASTRUCTURECVSS 8.7 (HIGH)

Port & Edge Attack Surface Scanner

Inspect exposed edge ports for unauthenticated databases, Redis instances, Docker daemons, and SSH services.

Technical Scope & Verification Behavior

Scans top edge services (22, 21, 3306, 5432, 6379, 9200, 27017, 2375) to verify sensitive admin ports are blocked from public internet access.

Automated Inspection Checks (16)
Passive URL parameter fuzzing
Non-destructive boundary tests
Header & cookie flag assertions
Differential latency timing

Proof of Concept (PoC) Vector

Canonical test payload dispatched during security surface audits.

Port 6379 (Redis) open without AUTH requirement

Probe Execution Simulator

Watch the probe engine test this signature in an isolated sandbox.

probe-runner (isolated ephemeral container)
Click 'Simulate Check' to watch the headless audit engine test this vector.

Remediation Patch

Bind Redis to Localhost

patch.diff (text)
--- a/handler.text (Vulnerable)
bind 0.0.0.0
+++ b/handler.text (Remediated)
bind 127.0.0.1 ::1
requirepass <strong-random-password>

Ensure internal databases and caches are bound exclusively to localhost and protected by private network VPCs.

AI Agent Prompt (Cursor · Claude · Copilot)

Copy and paste into your editor to refactor this issue automatically.

"Update redis.conf to bind to 127.0.0.1 and ensure cloud firewall drops public traffic on port 6379."

Run Isolated Check

Test your public domain specifically for Port & Edge Attack Surface Scanner.

100% passive • No server load

Specification Details

CVSS Score
8.7 / 10.0
Severity Level
HIGH
Category
INFRASTRUCTURE
Test Vectors
16 automated
Execution SLA
< 2.5 seconds
False Positive Defense
Strict assertion
Related Standards
#Ports#Network#Databases#Firewall

Run continuous monitoring for Port & Edge Attack Surface Scanner

Audit your site across all 41 vectors automatically on every deploy.

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