Heap-Based Buffer Overflow Vulnerability in ABB Terra AC Wallbox
CVE-2025-10504

5.7MEDIUM

Key Information:

Vendor

Abb

Status
Terra Ac Wallbox
Vendor
CVE Published:
29 September 2025

What is CVE-2025-10504?

A heap-based buffer overflow vulnerability has been identified in ABB's Terra AC wallbox, primarily affecting versions up to 1.8.33. This flaw allows attackers to manipulate memory allocation, potentially leading to unauthorized access and execution of arbitrary code. Security measures are crucial for users of the affected wallbox to mitigate the risks associated with this vulnerability.

Affected Version(s)

Terra AC wallbox 0 <= 1.8.33

References

https://search.abb.com/library/Download.aspx?DocumentID=9...

CVSS V4

Score:
5.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ABB acknowledges and thanks Ryo Kato for responsibly disclosing the vulnerabilities and providing valuable input on product improvements.
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CVE-2025-10504 : Heap-Based Buffer Overflow Vulnerability in ABB Terra AC Wallbox