Vulnerability-Lookup

CVE-2025-12143 (GCVE-0-2025-12143)

Vulnerability from cvelistv5 – Published: 2025-11-28 11:59 – Updated: 2025-11-28 14:16

Title

Stack Memory Corruption Vulnerability

Summary

Stack-based Buffer Overflow vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L

6.1 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-28 14:16 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

ABB icscert root

References

1 reference

URL	Tags
https://search.abb.com/library/Download.aspx?Docu…

Impacted products

1 product

Vendor	Product	Version	CPE status
ABB	Terra AC wallbox	Affected: 0 , ≤ 1.8.33 (custom)	guessed

Show details on NVD website

JSON

To clipboard

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}

9AKK108471A8107

Vulnerability from csaf_abb - Published: 2025-09-16 00:30 - Updated: 2025-11-28 08:00

Summary

Terra AC wallbox Heap Memory Corruption Vulnerability

Scope

3 vulnerabilities in this advisory, including CVE-2025-12143.

CVE-2025-12143

There is potential risk polluting the stack memory when developing a customized OCPP key of “Ran-domDelay“ in backend and configuring an unexpected number in the field.

6.1 (Medium)


                
                  CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H/E:P/RL:O/RC:C

Fixed: 1 product Known affected: 1 product

Open the full advisory

FKIE_CVE-2025-12143

Vulnerability from fkie_nvd - Published: 2025-11-28 12:16 - Updated: 2026-06-17 08:31

Severity

6.1 (Medium) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Summary

Stack-based Buffer Overflow vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.

References

	URL	Tags
	cybersecurity@ch.abb.com	https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A8107&LanguageCode=en&DocumentPartId=&Action=Launch

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "cybersecurity@ch.abb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-XQRG-6P99-HC76

Vulnerability from github – Published: 2025-11-28 12:30 – Updated: 2025-11-28 12:30

Details

Stack-based Buffer Overflow vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

6.9 (Medium)


                  
                    CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-12143"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-28T12:16:03Z",
    "severity": "MODERATE"
  },
  "details": "Stack-based Buffer Overflow vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.",
  "id": "GHSA-xqrg-6p99-hc76",
  "modified": "2025-11-28T12:30:27Z",
  "published": "2025-11-28T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12143"
    },
    {
      "type": "WEB",
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A8107\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:D/RE:L/U:X",
      "type": "CVSS_V4"
    }
  ]
}

ICSA-26-141-05

Vulnerability from csaf_cisa - Published: 2025-09-16 00:30 - Updated: 2026-05-21 06:00

Summary

ABB Terra AC Wallbox

Scope

3 vulnerabilities in this advisory, including CVE-2025-12143.

CVE-2025-12143

There is potential risk of polluting the stack memory when developing a customized OCPP key of “Ran-domDelay“ in backend and configuring an unexpected number in the field.

6.1 (Medium)


                
                  CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H/E:P/RL:O/RC:C

Fixed: 1 product Known affected: 1 product

Open the full advisory

JVNDB-2025-000094

Vulnerability from jvndb - Published: 2025-12-05 05:12 - Updated:2025-12-05 05:12

Severity

6.1 (Medium) - cvssV3_0 - CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Summary

Multiple vulnerabilities in ABB Terra AC Wallbox

Details

Terra AC Wallbox provided by ABB contains the following vulnerability. * Heap-based buffer overflow (CWE-122) - CVE-2025-10504 * Classic buffer overflow (CWE-120) - CVE-2025-12142 * Stack-based buffer overflow (CWE-121) - CVE-2025-12143 Ryo Kato of Panasonic reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN84024274/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-10504
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-12142
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-12143
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

ABB

Terra AC wallbox

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000094.html",
  "dc:date": "2025-12-05T14:12+09:00",
  "dcterms:issued": "2025-12-05T14:12+09:00",
  "dcterms:modified": "2025-12-05T14:12+09:00",
  "description": "Terra AC Wallbox provided by ABB contains the following vulnerability.\r\n\r\n* Heap-based buffer overflow (CWE-122) - CVE-2025-10504\r\n* Classic buffer overflow (CWE-120) - CVE-2025-12142 \r\n* Stack-based buffer overflow (CWE-121) - CVE-2025-12143\r\n\r\nRyo Kato of Panasonic reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000094.html",
  "sec:cpe": {
    "#text": "cpe:/o:abb:terra_ac_wallbox",
    "@product": "Terra AC wallbox",
    "@vendor": "ABB",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "6.1",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000094",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN84024274/index.html",
      "@id": "JVN#84024274",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-10504",
      "@id": "CVE-2025-10504",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-12142",
      "@id": "CVE-2025-12142",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-12143",
      "@id": "CVE-2025-12143",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Multiple vulnerabilities in ABB Terra AC Wallbox"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-12143 (GCVE-0-2025-12143)

9AKK108471A8107

FKIE_CVE-2025-12143

GHSA-XQRG-6P99-HC76

ICSA-26-141-05

JVNDB-2025-000094

Tags

Sightings

Nomenclature

Related by attack behaviour