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CVE Vulnerability Details :
CVE-2025-5517
PUBLISHED
More InfoOfficial Page
Assigner-ABB
Assigner Org ID-2b718523-d88f-4f37-9bbd-300c20644bf9
View Known Exploited Vulnerability (KEV) details
Published At-20 Oct, 2025 | 18:27
Updated At-20 Oct, 2025 | 18:47
Rejected At-
▼CVE Numbering Authority (CNA)
Heap Memory Corruption Vulnerability

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.

Affected Products
Vendor
ABBABB
Product
Terra AC wallbox (UL40/80A)
Default Status
unaffected
Versions
Affected
  • From 0 through 1.8.32 (custom)
Vendor
ABBABB
Product
Terra AC wallbox (UL32A)
Default Status
unaffected
Versions
Affected
  • From 0 through 1.8.2 (custom)
Vendor
ABBABB
Product
Terra AC wallbox (MID/ CE) -Terra AC MID
Default Status
unaffected
Versions
Affected
  • From 0 through 1.8.32 (custom)
Vendor
ABBABB
Product
Terra AC wallbox (MID/ CE) -Terra AC Juno CE
Default Status
unaffected
Versions
Affected
  • From 0 through 1.8.32 (custom)
Vendor
ABBABB
Product
Terra AC wallbox (MID/ CE) -Terra AC PTB
Default Status
unaffected
Versions
Affected
  • From 0 through 1.8.21 (custom)
Vendor
ABBABB
Product
Terra AC wallbox (JP)
Default Status
unaffected
Versions
Affected
  • From 0 through 1.8.2 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-122CWE-122 Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-122
Description: CWE-122 Heap-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
4.06.1MEDIUM
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
3.16.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Version: 4.0
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

The problem is corrected in the following product versions; apply the following update depending on product variant: * Terra AC wallbox (UL40/80A) 1.8.33 * Terra AC wallbox (UL32A) 1.8.34 * Terra AC MID 1.8.34 * Terra AC Juno CE 1.8.34 * Terra AC PTB 1.8.33 * Terra AC wallbox (JP) 1.8.34

Configurations
Workarounds
Exploits
Credits
finder
ABB also acknowledges and thanks Itai Shmueli from Saiflow who also responsibly disclosed these vulnerabilities and provided valuable input on product improvements.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A8948&LanguageCode=en&DocumentPartId=PDF&Action=Launch
N/A
Hyperlink: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A8948&LanguageCode=en&DocumentPartId=PDF&Action=Launch
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found