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CVE-2022-21466

7.5 HIGH

📋 TL;DR

This vulnerability in Oracle Commerce Guided Search allows unauthenticated attackers to remotely access sensitive data via HTTP. It affects Oracle Commerce Guided Search version 11.3.2, potentially exposing critical business information to unauthorized parties.

💻 Affected Systems

Products:
  • Oracle Commerce Guided Search
Versions: 11.3.2
Operating Systems: Not OS-specific - affects the application itself
Default Config Vulnerable: ⚠️ Yes
Notes: Affects the Tools and Frameworks component specifically. Requires Oracle Commerce installation with Guided Search enabled.

📦 What is this software?

Commerce Guided Search by Oracle

View all CVEs affecting Commerce Guided Search →

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete compromise of all Oracle Commerce Guided Search accessible data, including customer information, product data, and business intelligence.

🟠

Likely Case

Unauthorized access to sensitive search data, customer information, and business analytics.

🟢

If Mitigated

Limited data exposure if proper network segmentation and access controls are implemented.

🌐 Internet-Facing: HIGH - Unauthenticated network access via HTTP makes internet-facing systems extremely vulnerable.
🏢 Internal Only: MEDIUM - Internal systems are still vulnerable but require network access, reducing exposure surface.

🎯 Exploit Status

Public PoC: ✅ No
Weaponized: UNKNOWN
Unauthenticated Exploit: ⚠️ Yes
Complexity: LOW

CVSS indicates low attack complexity and no authentication required, making exploitation straightforward for attackers with network access.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: Apply patches from Oracle Critical Patch Update April 2022

Vendor Advisory: https://www.oracle.com/security-alerts/cpuapr2022.html

Restart Required: Yes

Instructions:

1. Download the appropriate patch from Oracle Support. 2. Apply the patch following Oracle's documentation. 3. Restart the Oracle Commerce Guided Search service. 4. Verify the patch was applied successfully.

🔧 Temporary Workarounds

Network Segmentation

linux

Restrict network access to Oracle Commerce Guided Search to only trusted IP addresses

iptables -A INPUT -p tcp --dport [PORT] -s [TRUSTED_IP] -j ACCEPT
iptables -A INPUT -p tcp --dport [PORT] -j DROP

Web Application Firewall

all

Implement WAF rules to block suspicious HTTP requests to the Guided Search component

🧯 If You Can't Patch

  • Implement strict network access controls to limit exposure to trusted networks only
  • Monitor all access to Oracle Commerce Guided Search for suspicious activity and unauthorized access attempts

🔍 How to Verify

Check if Vulnerable:

Check Oracle Commerce version and verify if Guided Search 11.3.2 is installed and running

Check Version:

Check Oracle Commerce documentation for version verification commands specific to your deployment

Verify Fix Applied:

Verify patch installation through Oracle patch management tools and confirm version is updated beyond vulnerable state

📡 Detection & Monitoring

Log Indicators:

  • Unusual HTTP requests to Guided Search endpoints
  • Access from unexpected IP addresses
  • Large data extraction patterns

Network Indicators:

  • Unusual outbound data transfers from Oracle Commerce servers
  • HTTP requests to Guided Search from unauthorized sources

SIEM Query:

source="oracle-commerce" AND (uri="*/guided-search/*" OR component="Guided Search") AND src_ip NOT IN [trusted_ips]

📊 Metadata

CVE ID: CVE-2022-21466
CVSS v3 Score: 7.5 (HIGH)
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: April 19, 2022
Last Updated: November 21, 2024

🔗 References

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