CVE-2020-8290CWE-269

Backblaze for Windows and Backblaze for macOS before 7.0.0.439 suffer from improper privilege management in `bztransmit` helper due to lack of permission…

published December 27, 2020

CVSS
—
EPSS
1%
Percentile
47.4
In the wild
Unconfirmed
What it is

Backblaze for Windows and Backblaze for macOS before 7.0.0.439 suffer from improper privilege management in `bztransmit` helper due to lack of permission handling and validation before creation of client update directories allowing for local escalation of privilege via rogue client update binary.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00589 · 47.4th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2020-12-27T01:22Z
EPSS history
Timeline
  • 27 DEC 01:22Z
    Backblaze for Windows and Backblaze for macOS before 7.0.0.439 suffer from improper privilege management in `bztransmit` helper due to lack of permission…
    cvelistv5