Vulnerability · Published Oct 29, 2025 · Assigned by ABB
CVE-2025-12142BSS(Block Started by Symbol) Memory Corruption Vulnerability
Medium 6.1
In plain English
A medium-severity buffer overflow in Terra AC wallbox from ABB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.2%top 89.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ABB | Terra AC wallbox | 0 – through 1.8.33 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H