UNKNOWN CVSS 4.3
Published: 2012-01-20

CVE-2012-0903

vmware zimbra_desktop Security Advisory (CVE-2012-0903)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2012-0903 impacting vmware zimbra_desktop. Evaluated with CVSS Base Score of 4.3 (UNKNOWN).

Original NVD Description

Source: NIST NVD
Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Desktop 7.1.2 b10978 allow remote attackers to inject arbitrary web script or HTML via the (1) Username or (2) MailBox Name.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Confidentiality
None (C:N)
No data confidentiality impact
Availability
None (A:N)
No system availability impact

🎯 Affected Versions Matrix

Affected Product vmware / zimbra_desktop
Affected Versions 7.1.2
Weakness Enumeration CWE-79

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-2012-0903 impacting vmware zimbra_desktop.

⚡ Nuclei Detection Template (YAML) cve-2012-0903.yaml
id: cve-2012-0903

info:
  name: vmware zimbra_desktop - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2012-0903 affecting vmware zimbra_desktop.
    Evaluation: Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Desktop 7.1.2 b10978 allow remote attackers to inject arbitrary web script or HTML via t...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2012-0903
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:M/Au:N/C:N/I:P/A:N
    cvss-score: 4.3
    cve-id: CVE-2012-0903
    cwe-id: CWE-79
  tags: cve,cve-2012-0903,vmware,zimbra_desktop,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "zimbra_desktop"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2012-0903.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2012-0903
# Target: vmware zimbra_desktop | CVSS: 4.3 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2012-0903 (vmware zimbra_desktop)...")
    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 zimbra_desktop scope (7.1.2).")
        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-2012-0903.sh
# Recommended Remediation & Patching Commands for CVE-2012-0903
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install zimbra_desktop 2>/dev/null || \
sudo dnf upgrade zimbra_desktop 2>/dev/null || \
sudo yum update zimbra_desktop

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

# 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-2012-0903 in vmware zimbra_desktop?

Review vendor-specific security notices and update vmware zimbra_desktop 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-2012-0903?

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-2012-0903?

CVE-2012-0903 is classified with a CVSS 3.1 Base Score of 4.3 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
4.3
UNKNOWN SEVERITY
CVE ID CVE-2012-0903
Weakness CWE-79
Vendor vmware
Product zimbra_desktop
Published 2012-01-20
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N