Riskcovery

CVE-2020-8144

State
Published
Severity
Not scored
Published
Apr 1, 2020
Updated
Aug 4, 2024
Reserved
Jan 28, 2020

Read the record on cve.org

Description

The UniFi Video Server v3.9.3 and prior (for Windows 7/8/10 x64) web interface Firmware Update functionality, under certain circumstances, does not validate firmware download destinations to ensure they are within the intended destination directory tree. It accepts a request with a URL to firmware update information. If the version field contains ..\ character sequences, the destination file path to save the firmware can be manipulated to be outside the intended destination directory tree. Fixed in UniFi Video Controller v3.10.3 and newer.

Scores

The record has no CVSS score.

Weaknesses

  • CWE-22 Path Traversal (CWE-22)

Affected Products

ProductVersions
UniFi Video Controller (for Windows 7/8/10 x64)n/a
  • v3.9.3 and prior are affectedAffected
  • Fixed in v3.10.3 and newerAffected

References

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