Medium 6.8Published Oct 20, 2025

CVE-2025-5517Heap Memory Corruption Vulnerability

Updated under an hour ago (Oct 26, 2026, 11:50 PM ET)

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It affects ABB Terra AC wallbox (UL40/80A) and 5 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for ABB Terra AC wallbox (UL40/80A)

Exploited in the last 30 days

Heap-based Buffer Overflow vulnerability in ABB Terra AC wallbox (UL40/80A), ABB Terra AC wallbox (UL32A), ABB Terra AC wallbox (MID/ CE) -Terra AC MID, ABB Terra AC wallbox (MID/ CE) -Terra AC Juno CE, ABB Terra AC wallbox (MID/ CE) -Terra AC PTB, ABB Terra AC wallbox (JP).This issue affects Terra AC wallbox (UL40/80A): through 1.8.32; Terra AC wallbox (UL32A): through 1.8.2; Terra AC wallbox (MID/ CE) -Terra AC MID: through 1.8.32; Terra AC wallbox (MID/ CE) -Terra AC Juno CE: through 1.8.32; Terra AC wallbox (MID/ CE) -Terra AC PTB: through 1.8.21; Terra AC wallbox (JP): through 1.8.2.

CVSS: 6.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness (CWE): CWE-122
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: ABB
NVD analysis: Deferred
Record last updated: Oct 20, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ABB Terra AC wallbox (UL40/80A) abb:terra_ac_wallbox_ul40_80a (from the name)	through 1.8.32	CNA record
ABB Terra AC wallbox (UL32A) abb:terra_ac_wallbox_ul32a (from the name)	through 1.8.2	CNA record
ABB Terra AC wallbox (MID/ CE) -Terra AC MID abb:terra_ac_wallbox_mid_ce_terra_ac_mid (from the name)	through 1.8.32	CNA record
ABB Terra AC wallbox (MID/ CE) -Terra AC Juno CE abb:terra_ac_wallbox_mid_ce_terra_ac_juno_ce (from the name)	through 1.8.32	CNA record
ABB Terra AC wallbox (MID/ CE) -Terra AC PTB abb:terra_ac_wallbox_mid_ce_terra_ac_ptb (from the name)	through 1.8.21	CNA record
ABB Terra AC wallbox (JP) abb:terra_ac_wallbox_jp (from the name)	through 1.8.2	CNA record

References

References

https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A8948&LanguageCode=en&DocumentPartId=PDF&Action=Launch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.