UNKNOWN CVSS 9.3
Published: 2014-04-11

CVE-2014-1209

vmware vsphere_client Security Advisory (CVE-2014-1209)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2014-1209?
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2014-1209 impacting vmware vsphere_client. Evaluated with CVSS Base Score of 9.3 (UNKNOWN).

Original NVD Description

Source: NIST NVD
VMware vSphere Client 4.0, 4.1, 5.0 before Update 3, and 5.1 before Update 2 does not properly validate updates to Client files, which allows remote attackers to trigger the downloading and execution of an arbitrary program via unspecified vectors.

📊 CVSS v3.1 Metric Breakdown

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

🎯 Affected Versions Matrix

Affected Product vmware / vsphere_client
Affected Versions 4.0
Weakness Enumeration CWE-20

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-2014-1209 impacting vmware vsphere_client.

⚡ Nuclei Detection Template (YAML) cve-2014-1209.yaml
id: cve-2014-1209

info:
  name: vmware vsphere_client - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2014-1209 affecting vmware vsphere_client.
    Evaluation: VMware vSphere Client 4.0, 4.1, 5.0 before Update 3, and 5.1 before Update 2 does not properly validate updates to Client files, which allows remote a...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2014-1209
  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-2014-1209
    cwe-id: CWE-20
  tags: cve,cve-2014-1209,vmware,vsphere_client,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "vsphere_client"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2014-1209.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2014-1209
# Target: vmware vsphere_client | 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-2014-1209 (vmware vsphere_client)...")
    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 vmware vsphere_client scope (4.0).")
        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-2014-1209.sh
# Recommended Remediation & Patching Commands for CVE-2014-1209
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install vsphere_client 2>/dev/null || \
sudo dnf upgrade vsphere_client 2>/dev/null || \
sudo yum update vsphere_client

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

# 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.

🔗 Verified Technical References

Authorities
  • No records filed in this category.
Distributions
  • No records filed in this category.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2014-1209 in vmware vsphere_client?

Review vendor-specific security notices and update vmware vsphere_client 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-2014-1209?

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-2014-1209?

CVE-2014-1209 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-2014-1209
Weakness CWE-20
Vendor vmware
Product vsphere_client
Published 2014-04-11
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C