Vulnerability-Lookup

CVE-2026-22227 (GCVE-0-2026-22227)

Vulnerability from cvelistv5 – Published: 2026-02-02 17:56 – Updated: 2026-02-03 04:55

Title

Command Injection Vulnerability on TP-Link Archer BE230 v1.2

Summary

A command injection vulnerability may be exploited after the admin's authentication via the configuration backup restoration function of the TP-Link Archer BE230 v1.2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.

Severity ?

8.5 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

TPLink

References

URL

Tags

	https://www.tp-link.com/us/support/download/arche…	patch
	https://www.tp-link.com/en/support/download/arche…	patch
	https://www.tp-link.com/sg/support/download/arche…	patch
	https://www.tp-link.com/us/support/faq/4935/	vendor-advisory

Impacted products

	Vendor	Product	Version
	TP-Link Systems Inc.	Archer BE230 v1.2	Affected: 0 , < 1.2.4 Build 20251218 rel.70420 (custom)

Credits

jro

Show details on NVD website

JSON

To clipboard

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GHSA-6528-8492-63GH

Vulnerability from github – Published: 2026-02-02 18:31 – Updated: 2026-02-06 21:30

Details

This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID.

This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.

Severity ?

7.2 (High)


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

8.5 (High)


                  
                    CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

Show details on source website

JSON

To clipboard

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  },
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  "id": "GHSA-6528-8492-63gh",
  "modified": "2026-02-06T21:30:47Z",
  "published": "2026-02-02T18:31:33Z",
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22227"
    },
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}

FKIE_CVE-2026-22227

Vulnerability from fkie_nvd - Published: 2026-02-02 18:16 - Updated: 2026-02-06 18:30

Severity ?

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

Summary

References

URL	Tags
f23511db-6c3e-4e32-a477-6aa17d310630	https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware	Product
f23511db-6c3e-4e32-a477-6aa17d310630	https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware	Product
f23511db-6c3e-4e32-a477-6aa17d310630	https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware	Product
f23511db-6c3e-4e32-a477-6aa17d310630	https://www.tp-link.com/us/support/faq/4935/	Vendor Advisory, Patch

Impacted products

	Vendor	Product	Version
	tp-link	archer_be230_firmware	*
	tp-link	archer_be230	1.20

JSON

To clipboard

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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.5,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-02-02T18:16:15.540",
  "references": [
    {
      "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
      "tags": [
        "Product"
      ],
      "url": "https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware"
    },
    {
      "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
      "tags": [
        "Product"
      ],
      "url": "https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware"
    },
    {
      "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
      "tags": [
        "Product"
      ],
      "url": "https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware"
    },
    {
      "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
      "tags": [
        "Vendor Advisory",
        "Patch"
      ],
      "url": "https://www.tp-link.com/us/support/faq/4935/"
    }
  ],
  "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
      "type": "Secondary"
    }
  ]
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2026-22227 (GCVE-0-2026-22227)

GHSA-6528-8492-63GH

FKIE_CVE-2026-22227

Tags

Sightings

Nomenclature