UNKNOWN CVSS 9.3
Published: 2007-11-30

CVE-2007-6189

bitdefender online_anti-virus_scanner Security Advisory (CVE-2007-6189)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2007-6189 impacting bitdefender online_anti-virus_scanner. Evaluated with CVSS Base Score of 9.3 (UNKNOWN).

Original NVD Description

Source: NIST NVD
A certain ActiveX control in (1) OScan8.ocx and (2) Oscan81.ocx in BitDefender Online Anti-Virus Scanner 8.0 allows remote attackers to execute arbitrary code via a long argument to the InitX method that begins with a "%%" sequence, which is misinterpreted as a Unicode string and decoded twice, leading to improper memory allocation and a heap-based buffer overflow.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries

🎯 Affected Versions Matrix

Affected Product bitdefender / online_anti-virus_scanner
Affected Versions 8.0
Weakness Enumeration CWE-119

Security Research Arsenal: Nuclei Detection Template & PoC Exploit Probe

High-Intent Research Tool

Ready-to-use security scanner signatures, active verification probe skeletons, and remediation playbooks for CVE-2007-6189 impacting bitdefender online_anti-virus_scanner.

⚡ Nuclei Detection Template (YAML) cve-2007-6189.yaml
id: cve-2007-6189

info:
  name: bitdefender online_anti-virus_scanner - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2007-6189 affecting bitdefender online_anti-virus_scanner.
    Evaluation: A certain ActiveX control in (1) OScan8.ocx and (2) Oscan81.ocx in BitDefender Online Anti-Virus Scanner 8.0 allows remote attackers to execute arbitr...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2007-6189
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:M/Au:N/C:C/I:C/A:C
    cvss-score: 9.3
    cve-id: CVE-2007-6189
    cwe-id: CWE-119
  tags: cve,cve-2007-6189,bitdefender,online_anti-virus_scanner,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "online_anti-virus_scanner"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2007-6189.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2007-6189
# Target: bitdefender online_anti-virus_scanner | CVSS: 9.3 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2007-6189 (bitdefender online_anti-virus_scanner)...")
    headers = {
        "User-Agent": "CyberVault-Audit-Scanner/2.0",
        "Accept": "*/*"
    }
    try:
        r = requests.get(f"{target_url.rstrip('/')}/", headers=headers, timeout=8, verify=False)
        print(f"[+] Server Response: HTTP {r.status_code} | Server Banner: {r.headers.get('Server', 'Unknown')}")
        if r.status_code < 500:
            print(f"[!] Target reachable. Verify version against bitdefender online_anti-virus_scanner scope (8.0).")
        return True
    except Exception as e:
        print(f"[-] Connection Error: {e}")
        return False

if __name__ == '__main__':
    url = sys.argv[1] if len(sys.argv) > 1 else "http://localhost:8080"
    verify_vulnerability(url)
🛡️ Quick Patch & Remediation Script (Bash) patch_cve-2007-6189.sh
# Recommended Remediation & Patching Commands for CVE-2007-6189
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install online_anti-virus_scanner 2>/dev/null || \
sudo dnf upgrade online_anti-virus_scanner 2>/dev/null || \
sudo yum update online_anti-virus_scanner

# 2. Inspect installed package versions for vulnerable scope:
dpkg -l | grep -i online_anti-virus_scanner 2>/dev/null || rpm -qa | grep -i online_anti-virus_scanner

# 3. Docker container & image vulnerability scan:
docker scan $(docker ps -q) 2>/dev/null || echo "Verify upstream base images in Dockerfile."

🛡️ Remediation & Security Action

  • Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
  • Verification: Inspect installed binary packages and package manager versions for affected component releases.
  • Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2007-6189 in bitdefender online_anti-virus_scanner?

Review vendor-specific security notices and update bitdefender online_anti-virus_scanner packages to the latest patched release immediately. If immediate upgrading is restricted by change windows, isolate affected network ports and enforce least-privilege access boundaries.

Is there an active exploit or public PoC for CVE-2007-6189?

No weaponized public exploit has been confirmed in public threat streams yet. Continuous surveillance is active across GitHub and security feeds.

What is the CVSS 3.1 severity rating and impact for CVE-2007-6189?

CVE-2007-6189 is classified with a CVSS 3.1 Base Score of 9.3 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
9.3
UNKNOWN SEVERITY
CVE ID CVE-2007-6189
Weakness CWE-119
Vendor bitdefender
Product online_anti-virus_scanner
Published 2007-11-30
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C