CVE-2025-52543CWE-836

CVE-2025-52543

High · published September 2, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
22.4
In the wild
Unconfirmed
What it is

E3 Site Supervisor Control (firmware version < 2.31F01) application services (MGW and RCI) uses client side hashing for authentication. An attacker can authenticate by obtaining only the password hash.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00307 · 22.4th percentile
Weakness
CWE-836 · Use of Password Hash Instead of Password for Authentication
Published
2025-09-02T16:15Z
Affected products (1)
ProductVersionsFixed in
copeland/e3_supervisory_controller_firmware< 2.31f012.31f01
References (1)
https://www.armis.com/research/frostbyte10/ · dd59f033-460c-4b88-a075-d4d3fedb6191
EPSS history
Timeline
  • 02 SEP 11:24Z
    Login to the application services using only the password hash
    cvelistv5