⚠ Reference material — not professional advice. Test in staging, back up first, verify against your specific version. Use your own judgment for your environment.
● Critical · CVSS 9.8 ⚠ ACTIVELY EXPLOITED — CISA KEV

How to Fix CVE-2007-3010: Command Injection in Alcatel OmniPCX Enterprise

By Sai Kiran Pandrala

⚡ At a glance
SeverityCVSS 9.8 (Critical)
Actively exploited?Yes, listed in CISA KEV (added 2022-04-15, federal due date 2022-05-06)
AffectedOmniPCX Enterprise
Fixed inSee vendor advisory for the patched build for your version
Type (CWE)CWE-77: Improper Neutralization of Special Elements used in a Command
Actively exploited. Listed in the CISA Known Exploited Vulnerabilities catalog since 2022-04-15; federal civilian agencies must remediate by 2022-05-06. Patch on an emergency cycle if the system is internet-exposed.

What is CVE-2007-3010?

MasterCGI in the Unified Maintenance Tool in Alcatel OmniPCX Enterprise Communication Server R7.1 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the user parameter during a ping action.

A successful exploit lets a remote attacker run arbitrary code on the target system. The fix is to install the patched build of Alcatel OmniPCX Enterprise listed in the table above, then confirm the running version after the upgrade.

Am I affected?

Check your installed version of Alcatel OmniPCX Enterprise against the Affected row above. If the build sits inside any of those ranges, treat the host as vulnerable until patched.

Read the version the same way you would for any maintenance task: the management console About page, the CLI version command, or the package manager record for the installed binary. The vendor advisory linked in the references is the authoritative source for the affected-build matrix.

How to fix CVE-2007-3010

The remediation is the patched build of Alcatel OmniPCX Enterprise. The blocks below give you runnable commands for the platforms that ship this product, plus a full PowerShell and Bash script you can drop into your patch automation.

Linux (most common path)


# Identify the installed package for OmniPCX Enterprise
dpkg -l | grep -i "omnipcx" || rpm -qa | grep -i "omnipcx"

# Ubuntu / Debian
sudo apt-get update
sudo apt-get install --only-upgrade omnipcx

# RHEL / Rocky / Alma
sudo dnf upgrade omnipcx --security -y

# Restart the affected service
sudo systemctl restart omnipcx

Windows (PowerShell, run as administrator)


# Search for an upgrade via winget
winget search OmniPCX
winget upgrade --id <vendor.OmniPCX> --accept-source-agreements --accept-package-agreements

# If winget does not list it, download the patched installer from http://www.vupen.com/english/advisories/2007/3185
$pkg = "$env:USERPROFILE\Downloads\patched-installer.msi"
msiexec.exe /i $pkg /qn /norestart

Container


# Vendor advisory: http://www.vupen.com/english/advisories/2007/3185
docker pull <vendor>/omnipcx:patched
kubectl set image deploy/omnipcx app=<vendor>/omnipcx:patched
kubectl rollout status deploy/omnipcx

Full PowerShell remediation script (detect, back up, patch, verify, log)


<#
.SYNOPSIS  Remediates CVE-2007-3010 on Windows hosts.
.DESCRIPTION
  Detects current version of OmniPCX Enterprise, takes a config backup, applies the patched build
  (the patched build), confirms the upgrade, and writes a transcript to %ProgramData%\Patching.
#>
$ErrorActionPreference = 'Stop'
$logDir = "$env:ProgramData\Patching"
New-Item -ItemType Directory -Force -Path $logDir | Out-Null
Start-Transcript -Path "$logDir\CVE-2007-3010-$(Get-Date -Format yyyyMMdd-HHmmss).log"

try {
    Write-Host '[1/5] Detecting current version'
    $svc = Get-Service | Where-Object { $_.DisplayName -match 'OmniPCX' } | Select-Object -First 1
    if ($svc) { Write-Host "  Service: $($svc.Name) state=$($svc.Status)" }

    Write-Host '[2/5] Backup config directory if present'
    $cfg = "$env:ProgramFiles\OmniPCX"
    if (Test-Path $cfg) {
        $bak = "$logDir\CVE-2007-3010-backup-$(Get-Date -Format yyyyMMdd-HHmmss).zip"
        Compress-Archive -Path $cfg -DestinationPath $bak -Force
        Write-Host "  Backup -> $bak"
    }

    Write-Host '[3/5] Apply patch'
    try {
        winget upgrade --id <vendor.OmniPCX> --accept-source-agreements --accept-package-agreements --silent
    } catch {
        Write-Warning "winget upgrade failed: $_  -- falling back to MSU/MSI installer"
        Start-Process msiexec.exe -ArgumentList '/i "C:\Temp\patched.msi" /qn /norestart' -Wait
    }

    Write-Host '[4/5] Verify version'
    Get-HotFix | Sort-Object InstalledOn -Descending | Select-Object -First 5
    # Adapt the next line to your product's version file:
    Get-ChildItem "$env:ProgramFiles\OmniPCX" -Recurse -Filter *.exe -ErrorAction SilentlyContinue |
        Select-Object -First 1 | ForEach-Object { $_.VersionInfo.FileVersion }

    Write-Host '[5/5] Restart service if needed'
    if ($svc) { Restart-Service $svc.Name }
    Write-Host "CVE-2007-3010 remediation complete"
} catch {
    Write-Error "CVE-2007-3010 remediation FAILED: $_"
    exit 1
} finally {
    Stop-Transcript
}

Full Bash remediation script (detect, back up, patch, verify, log)


#!/usr/bin/env bash
# remediate-cve-2007-3010.sh — detect, back up, patch, verify.
set -euo pipefail
LOG="/var/log/patching"
mkdir -p "$LOG"
STAMP="$(date +%Y%m%d-%H%M%S)"
LOGFILE="$LOG/CVE-2007-3010-$STAMP.log"
exec > >(tee -a "$LOGFILE") 2>&1

echo "[1/5] Detect installed OmniPCX Enterprise"
if command -v dpkg >/dev/null 2>&1; then
    dpkg -l | grep -i "omnipcx" || true
elif command -v rpm >/dev/null 2>&1; then
    rpm -qa | grep -i "omnipcx" || true
fi

echo "[2/5] Backup config"
for d in /etc/omnipcx /opt/omnipcx /usr/local/omnipcx; do
    if [[ -d "$d" ]]; then
        tar czf "$LOG/CVE-2007-3010-$(basename $d)-$STAMP.tgz" "$d"
        echo "  Backup -> $LOG/CVE-2007-3010-$(basename $d)-$STAMP.tgz"
    fi
done

echo "[3/5] Apply patch (target: the patched build)"
if command -v apt-get >/dev/null 2>&1; then
    sudo apt-get update
    sudo apt-get install --only-upgrade "omnipcx" -y
elif command -v dnf >/dev/null 2>&1; then
    sudo dnf upgrade "omnipcx" --security -y
elif command -v yum >/dev/null 2>&1; then
    sudo yum update "omnipcx" --security -y
elif command -v zypper >/dev/null 2>&1; then
    sudo zypper patch --category security
fi

echo "[4/5] Verify"
if systemctl status "omnipcx" >/dev/null 2>&1; then
    sudo systemctl restart "omnipcx"
    systemctl is-active "omnipcx"
fi
command -v "omnipcx" >/dev/null 2>&1 && "omnipcx" --version || true

echo "[5/5] CVE-2007-3010 remediation script complete. Log: $LOGFILE"

If you can't patch immediately

If you cannot patch in the maintenance window, restrict access to the affected service to a small admin allowlist at the network edge, disable the affected feature if it is not in use, and monitor the relevant logs for the exploitation indicators referenced in the vendor advisory.

Allowlist the service at the firewall


# Vendor advisory: http://www.vupen.com/english/advisories/2007/3185
# Linux iptables example
sudo iptables -A INPUT -p tcp --dport <port> -s <admin-cidr> -j ACCEPT
sudo iptables -A INPUT -p tcp --dport <port> -j DROP


# Vendor advisory: http://www.vupen.com/english/advisories/2007/3185
New-NetFirewallRule -DisplayName 'Restrict-CVE-2007-3010-port' -Direction Inbound -Action Block -Protocol TCP -LocalPort <port>
New-NetFirewallRule -DisplayName 'Allow-CVE-2007-3010-admin' -Direction Inbound -Action Allow -Protocol TCP -LocalPort <port> -RemoteAddress 10.0.0.0/24

How to verify the fix worked

  1. Re-run the version command from the fix section. The output must match the patched build listed in the vendor advisory for your branch.
  2. Re-run an authenticated vulnerability scan (Nessus, Qualys, OpenVAS, Defender Vulnerability Management) targeting the patched host. CVE-2007-3010 must no longer be reported.
  3. Pull the latest service logs and search for the exploitation signatures in the vendor advisory. Treat any match before the patch timestamp as a possible compromise: isolate the host, rotate credentials the affected process could see, and run a full IR triage.
  4. Confirm any compensating control you put in place (firewall rules, sysctl, registry edits) is either intentionally left in place or rolled back, with the change documented in your CMDB.

Frequently asked questions

Other vulnerabilities in the same area that are worth patching alongside this one:

Is CVE-2007-3010 being exploited right now?

Yes. CVE-2007-3010 is in the CISA Known Exploited Vulnerabilities catalog, added 2022-04-15. CISA only lists CVEs with confirmed active exploitation.

What is the CVSS score for CVE-2007-3010?

CVSS 9.8 (Critical). Use it together with your exposure picture (internet-facing first, then DMZ, then internal) when you set the patch order.

Can I run the fix without downtime?

It depends on the platform. Network appliances often support hitless HA upgrades (upgrade the standby, fail over, upgrade the former primary). Application servers usually need a service restart. Clustered services (Elasticsearch, Tomcat behind a load balancer, MySQL replicas) tolerate a rolling upgrade. Schedule a maintenance window if HA is not in place.

What if my version is not in the affected list?

Re-check the build string in the vendor advisory linked below. CVE records reflect the affected-products list at publication. Variants discovered later are added to the same advisory or a follow-up CVE.

References

*This guide was assembled from the official vendor advisory, NVD record, and CISA KEV listing on 2026-05-25. Always confirm against the vendor advisory before applying changes in production.*