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.

Metrics

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00044.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Abb
  • Terra Ac Wallbox Ce Juno
  • Terra Ac Wallbox Ce Juno Firmware
  • Terra Ac Wallbox Ce Mid
  • Terra Ac Wallbox Ce Ptb
  • Terra Ac Wallbox Ce Ptb Firmware
  • Terra Ac Wallbox Jp
  • Terra Ac Wallbox Ul32a
  • Terra Ac Wallbox Ul40

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Abb
  • Terra Ac Wallbox Ce Juno
  • Terra Ac Wallbox Ce Juno Firmware
  • Terra Ac Wallbox Ce Mid
  • Terra Ac Wallbox Ce Ptb
  • Terra Ac Wallbox Ce Ptb Firmware
  • Terra Ac Wallbox Jp
  • Terra Ac Wallbox Ul32a
  • Terra Ac Wallbox Ul40
Advisories

No advisories yet.

Fixes

Solution

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

Workaround

No workaround given by the vendor.

References
Link Providers
https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A8948&LanguageCode=en&DocumentPartId=PDF&Action=Launch cve-icon cve-icon
History

Tue, 21 Oct 2025 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Abb
Abb terra Ac Wallbox Ce Juno
Abb terra Ac Wallbox Ce Juno Firmware
Abb terra Ac Wallbox Ce Mid
Abb terra Ac Wallbox Ce Ptb
Abb terra Ac Wallbox Ce Ptb Firmware
Abb terra Ac Wallbox Jp
Abb terra Ac Wallbox Ul32a
Abb terra Ac Wallbox Ul40
Vendors & Products Abb
Abb terra Ac Wallbox Ce Juno
Abb terra Ac Wallbox Ce Juno Firmware
Abb terra Ac Wallbox Ce Mid
Abb terra Ac Wallbox Ce Ptb
Abb terra Ac Wallbox Ce Ptb Firmware
Abb terra Ac Wallbox Jp
Abb terra Ac Wallbox Ul32a
Abb terra Ac Wallbox Ul40

Mon, 20 Oct 2025 20:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 20 Oct 2025 18:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Heap Memory Corruption Vulnerability
Weaknesses CWE-122
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 6.1, '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: ABB

Published:

Updated: 2025-10-20T18:47:22.917Z

Reserved: 2025-06-03T08:51:33.612Z

Link: CVE-2025-5517

cve-icon Vulnrichment

Updated: 2025-10-20T18:47:14.850Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-20T19:15:37.837

Modified: 2025-10-21T19:31:25.450

Link: CVE-2025-5517

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-21T09:39:31Z