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Vulnerabilities

Vulnerability · CVE-2021-25864

dgtl huemagic Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Published Dec 24, 2023 · catalog updated Dec 24, 2023 · dgtl huemagic Improper Limitation

Patch now

CVE-2021-25864 is in the CISA known-exploited catalog. Confirm dgtl huemagic Improper Limitation against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (dgtl huemagic Improper Limitation).
  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
9.33%
Remediation
Remediation guidance
Affected products
vendor dgtl huemagic

node-red-contrib-huemagic 3.0.0 is affected by hue/assets/..%2F Directory Traversal.in the res.sendFile API, used in file hue-magic.js, to fetch an arbitrary file.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor dgtl huemagicversion unspecified

How to fix CVE-2021-25864

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2021-25864 is in the CISA known-exploited catalog. Confirm dgtl huemagic Improper Limitation against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 9.33%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 24, 2023 · VulnCheck KEV

    Detected

    node-red-contrib-huemagic 3.0.0 is affected by hue/assets/..%2F Directory Traversal.in the res.sendFile API, used in file hue-magic.js, to fetch an arbitrary file.

  2. Dec 24, 2023 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2021-25864

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2021-25864

    30-day exploitation probability 9.3%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2021-25864

    node-red-contrib-huemagic 3.0.0 is affected by hue/assets/..%2F Directory Traversal.in the res.sendFile API, used in file hue-magic.js, to fetch an arbitrary file.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.