CVE-2025-12142: BSS(Block Started by Symbol) Memory Corruption Vulnerability
Published Oct 29, 2025
·Updated
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.
Affected Software
1 affected component
ABB Terra AC wallbox<1.8.33
Event History
Oct 29, 2025
CVE Published
via MITRE·12:00 PM
Data Sourced
via MITRE·12:00 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2025-12142?
CVE-2025-12142 is classified as a critical vulnerability due to its potential for remote exploitation and impact on system integrity.
2
How do I fix CVE-2025-12142?
To mitigate CVE-2025-12142, upgrade the ABB Terra AC wallbox to a version later than 1.8.33, as no other patches are provided.
3
What devices are affected by CVE-2025-12142?
CVE-2025-12142 affects the ABB Terra AC wallbox on versions up to and including 1.8.33.
4
What type of vulnerability is CVE-2025-12142?
CVE-2025-12142 is a buffer overflow vulnerability that can lead to unauthorized code execution.
5
What are the consequences of CVE-2025-12142?
Exploitation of CVE-2025-12142 could allow attackers to execute arbitrary code, potentially compromising the device's operations.