CVE-2025-7745 MEDIUM

CVE-2025-7745: Modbus TCP buffer overread

Vendor Abb
Product AC500 V2
Weakness CWE-126
Published July 24, 2025
Last update July 24, 2025
View on NVD All CVEs

CVSS base score

5.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

What the vulnerability does

01Description

Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.

Key dates

02Disclosure timeline

July 24, 2025 CVE published
July 24, 2025 Record updated