PowerpanelApplication · Cyberpower

CVE-2024-33625

CRITICAL · 9.8 CVSS v3.1 Published 2024-05-15
Fix available
A fix is available. Upgrade to after 4.9.0 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
CyberPower PowerPanel business application code contains a hard-coded JWT signing key. This could result in an attacker forging JWT tokens to bypass authentication.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

The CyberPower PowerPanel business application contains a hard-coded JWT signing key embedded in its source code. An attacker who discovers this key can craft arbitrary JWT tokens with any claims, effectively impersonating any user and bypassing all authentication controls.

MitigationReplace the hard-coded JWT signing key with a securely generated secret stored in a proper secrets manager (e.g., environment variables, vault, or encrypted config), implement key rotation, and invalidate all existing sessions/tokens.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
PowerpanelApplication
Affected:<= 4.9.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify PowerPanel installation
    Locate the CyberPower PowerPanel business application installation directory on the system, or check for running processes named PowerPanel or related services.
    Affected if The application is installed and running.
  2. Determine installed version
    Check the PowerPanel application version (typically available in the application GUI, about page, or installed program listing). Compare the version number to the affected range.
    Affected if The installed version is 4.9.0 or lower.
  3. Locate hard-coded JWT signing key in source or config files
    Search the PowerPanel installation directory, configuration files, and embedded resource files for hard-coded JWT signing keys or secret values used for token signing. Look for string patterns commonly associated with JWT secrets or signing keys.
    Affected if A hard-coded JWT signing key is found embedded in source code, configuration files, or application resources.
  4. Verify JWT key management method
    Examine how the application manages its JWT signing key: check configuration files, environment variables, or external secrets management systems for the key storage method.
    Affected if The JWT signing key is hard-coded rather than stored in a secrets manager, environment variable, or secure configuration.

The environment is affected if PowerPanel version 4.9.0 or lower is installed AND a hard-coded JWT signing key is present in the application's source code or configuration.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 4.9.0
Interim mitigation

Replace the hard-coded JWT signing key with a securely generated secret stored in a proper secrets manager (e.g., environment variables, vault, or encrypted config), implement key rotation, and invalidate all existing sessions/tokens.

Fix this in Powerpanel Scoped from the published advisory
  • Consultation6.0 h
  • Implementation12.0 h
  • Testing6.0 h
  • Review / QA3.0 h
27.0 hours of engineering $4,800
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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2024-33625 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-33625 in production — separate from our analysis above.

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data