CVEvulnerability

CVE-2025-52550

8.6 HIGH Published 2025-09-02 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-09-02
Last modified
2026-06-17
Assigner
dd59f033-460c-4b88-a075-d4d3fedb6191
CVSS 4.0 (dd59f033-460c-4b88-a075-d4d3fedb6191)
8.6 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-347

Description

E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade.

Affected configurations

• copeland e3 supervisory controller firmware (< 2.31f01)

Related

Weakness · CWE (1)

  • CWE-347 Improper Verification of Cryptographic Signature weakness

References