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Actively exploited

CVE-2022-44877 CWP Control Web Panel OS Command Injection Vulnerability

CWP Control Web Panel (formerly CentOS Web Panel) contains an OS command injection vulnerability that allows remote attackers to execute commands via shell metacharacters in the login parameter.

From the CISA KEV catalogue version 2026.11.06, with Cybergen analysis. Updated 6 Nov 2026.

Our Assessment

Should You Worry?

Patch nowCybergen assessment
  • CISA confirmed exploitation in the wild and added it to the Known Exploited Vulnerabilities catalogue on 17 Jan 2023.
  • Rated Critical severity (CVSS 9.8, scored by CISA).
  • It has been in the catalogue for 1,389 days. Systems still unpatched now have almost certainly been scanned for it.
The Vulnerability

What It Is

login/index.php in CWP (aka Control Web Panel or CentOS Web Panel) 7 before 0.9.8.1147 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the login parameter.

From Watch to Action

What To Do Now

  1. 1

    Find it

    Search your asset inventory and external attack surface for CWP Control Web Panel. Include cloud images, appliances and anything a supplier runs for you.

    Attack Surface Management
  2. 2

    Fix it

    Apply updates per vendor instructions.

    Vulnerability Management
  3. 3

    Hunt for compromise

    If an affected system was reachable before you patched, assume it may have been hit. Check logs, new accounts, web shells and outbound connections from the date of exposure.

    Incident Response
  4. 4

    Prove it is fixed

    Rescan or test the system after patching. Upgrades that fail silently and forgotten secondary instances are common.

    Penetration Testing

Vendor Advisories

Regulation

The Compliance Clock

Cyber EssentialsRated critical, so if it affects devices in your Cyber Essentials scope, the update must be installed within 14 days of the vendor releasing it.NIS2If exploitation causes a significant incident, essential and important entities owe their CSIRT an early warning within 24 hours and a notification within 72 hours.DORAFinancial entities must classify ICT incidents and send an initial notification for a major incident within strict deadlines, with exploited flaws a common cause.US federal (BOD 22-01)Federal civilian agencies had until 7 Feb 2023 to remediate. A sensible benchmark for everyone else.

General guidance, not legal advice. Your obligations depend on your sector, scope and jurisdiction.

Stay Ahead

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CVE-2025-48703CWP Control Web Panel OS Command Injection VulnerabilityAdded 4 Nov 2025

All 2 exploited CWP vulnerabilities

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Evidence

Sources

  1. CISA Known Exploited Vulnerabilities catalogue
  2. NVD: CVE-2022-44877
  3. CVE record: CVE-2022-44877
  4. FIRST EPSS
  5. control-webpanel.com/changelog#1669855527714-450fb335-6194
  6. youtube.com/watch?v=kiLfSvc1SYY
  7. gist.github.com/numanturle/c1e82c47f4cba24cff214e904c227386
  8. seclists.org/fulldisclosure/2023/Jan/1
  9. packetstormsecurity.com/files/170388/Control-Web-Panel-7-Remote-Code-Execution.html
  10. packetstormsecurity.com/files/170820/Control-Web-Panel-Unauthenticated-Remote-Command-Execution.html
  11. packetstormsecurity.com/files/171725/Control-Web-Panel-7-CWP7-0.9.8.1147-Remote-Code-Execution.html