CVE-2020-25754

An issue was discovered on Enphase Envoy R3.x and D4.x devices

published June 16, 2021

CVSS
—
EPSS
1%
Percentile
71.3
In the wild
Unconfirmed
What it is

An issue was discovered on Enphase Envoy R3.x and D4.x devices. There is a custom PAM module for user authentication that circumvents traditional user authentication. This module uses a password derived from the MD5 hash of the username and serial number. The serial number can be retrieved by an unauthenticated user at /info.xml. Attempts to change the user password via passwd or other tools have no effect.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01350 · 71.3th percentile
Published
2021-06-16T18:27Z
EPSS history
Timeline
  • 16 JUN 18:27Z
    An issue was discovered on Enphase Envoy R3.x and D4.x devices
    cvelistv5