CVE-2021-30066

On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an arbitrary…

published April 3, 2022

CVSS
—
EPSS
0%
Percentile
14.9
In the wild
Unconfirmed
What it is

On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an arbitrary firmware image can be loaded because firmware signature verification (for a USB stick) can be bypassed. NOTE: this issue exists because of an incomplete fix of CVE-2017-11400.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00246 · 14.9th percentile
Published
2022-04-03T22:01Z
EPSS history
Timeline
  • 03 APR 22:01Z
    On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an arbitrary…
    cvelistv5