Vulnerability-Lookup

CVE-2021-22276 (GCVE-0-2021-22276)

Vulnerability from cvelistv5 – Published: 2021-09-23 15:20 – Updated: 2024-09-16 20:58

Title

free@home System Access Point FW integrity check can be bypassed.

Summary

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

Severity

6.1 (Medium)


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

CWE

CWE-200 - Information Exposure

Assigner

ABB CNA under the icscert root

CNA scorecard C 68/100 over 16 records in the last 180 days details

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version	CPE status
ABB	System Access Point	Affected: 2CKA006200A0156 , ≤ 2.6.3 (custom) Affected: 2CKA006200A0155 , ≤ 2.6.3 (custom) Affected: 2CKA006220A0240 , ≤ 2.6.3 (custom) Affected: 2CKA006220A0136 , ≤ 2.6.3 (custom) Affected: 2CKA006200A0130 , ≤ 2.6.3 (custom) Affected: 2CKA006200A0105 , ≤ 2.6.3 (custom) Affected: 2CKA006200A0071 , ≤ 2.6.3 (custom)	guessed
Busch-Jaeger	System Access Point	Affected: 2CKA006220A0031 , ≤ 2.6.3 (custom) Affected: 2CKA006200A0154 , ≤ 2.6.3 (custom)	guessed

Date Public

2021-06-30 00:00

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2021-22276

Vulnerability from fkie_nvd - Published: 2021-09-23 17:15 - Updated: 2026-06-17 03:36

Severity

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

Summary

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

References

	URL	Tags
	cybersecurity@ch.abb.com	https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A6475&LanguageCode=en&DocumentPartId=&Action=Launch	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A6475&LanguageCode=en&DocumentPartId=&Action=Launch	Vendor Advisory

Impacted products

Vendor	Product	Version
abb	system_access_point_2.0_firmware	*
abb	system_access_point_2.0	-
abb	system_access_point_127v_firmware	*
abb	system_access_point_127v	-
abb	wl-system_access_point_127v_firmware	*
abb	wl-system_access_point_127v	-
abb	wl-system_access_point_firmware	*
abb	wl-system_access_point	-
abb	wl-system_access_point_2.0_firmware	*
abb	wl-system_access_point_2.0	-

JSON

To clipboard

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GHSA-333W-GRM8-FGCG

Vulnerability from github – Published: 2022-05-24 19:15 – Updated: 2022-05-24 19:15

Details

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-22276"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-354"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-23T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.",
  "id": "GHSA-333w-grm8-fgcg",
  "modified": "2022-05-24T19:15:31Z",
  "published": "2022-05-24T19:15:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22276"
    },
    {
      "type": "WEB",
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A6475\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2021-22276

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

Aliases

CVE-2021-22276

Aliases

CVE-2021-22276

JSON

To clipboard

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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

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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-2021-22276 (GCVE-0-2021-22276)

FKIE_CVE-2021-22276

GHSA-333W-GRM8-FGCG

GSD-2021-22276

Tags

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Nomenclature

Vulnerability timeline

Related by attack behaviour