CVE-2025-52547

HIGH

Copeland E3 Supervisory Controller Firmware < 2.31f01 - Denial of Service via Unvalidated API Call

Title source: llm
STIX 2.1

Description

E3 Site Supervisor Control (firmware version < 2.31F01) MGW contains an API call that lacks input validation. An attacker can use this command to continuously crash the application services.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0031
EPSS Percentile 22.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (1)
copeland/e3_supervisory_controller_firmware < 2.31f01
Published Sep 02, 2025
Tracked Since Feb 18, 2026