Vulnerability-Lookup

GHSA-FMW5-JXP8-6HQ3

Vulnerability from github – Published: 2026-03-13 21:31 – Updated: 2026-04-02 15:31

Details

The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution.
An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure. Successful exploitation may allow remote code execution or denial-of-service.

Severity

9.8 (Critical)


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

7.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-1668"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-13T19:53:58Z",
    "severity": "HIGH"
  },
  "details": "The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests.  Under specific conditions, this flaw may result in unintended command execution.\u003cbr\u003eAn unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure.  Successful exploitation may allow remote code execution or denial-of-service.",
  "id": "GHSA-fmw5-jxp8-6hq3",
  "modified": "2026-04-02T15:31:35Z",
  "published": "2026-03-13T21:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1668"
    },
    {
      "type": "WEB",
      "url": "https://support.omadanetworks.com/au/download/firmware"
    },
    {
      "type": "WEB",
      "url": "https://support.omadanetworks.com/en/download/firmware"
    },
    {
      "type": "WEB",
      "url": "https://support.omadanetworks.com/us/document/118794"
    },
    {
      "type": "WEB",
      "url": "https://support.omadanetworks.com/us/product"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/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:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-1668 (GCVE-0-2026-1668)

Vulnerability from cvelistv5 – Published: 2026-03-13 16:53 – Updated: 2026-03-13 18:09

Title

Input Validation Vulnerability on Multiple Omada Switches

Summary

The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution.<br>An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure. Successful exploitation may allow remote code execution or denial-of-service.

Severity

7.7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-13 18:09 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

TPLink mitre root

References

4 references

URL	Tags
https://support.omadanetworks.com/us/product/	patch
https://support.omadanetworks.com/au/download/firmware/	patch
https://support.omadanetworks.com/en/download/firmware/	patch
https://support.omadanetworks.com/us/document/118794/	vendor-advisory

Impacted products

62 products

Vendor	Product	Version
TP-Link Systems Inc.	SG2008P 3.2x	Affected: 0 , < 3.20.17 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2008P 3.3x	Affected: 0 , < 3.30.1 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SX3016F 1.3x	Affected: 0 , < 1.30.1 Build 20260129 Rel.8831 (custom)
TP-Link Systems Inc.	SX3016F 1.2x	Affected: 0 , < 1.20.16 Build 20260121 Rel.57953 (custom)
TP-Link Systems Inc.	SG3428 2.4x	Affected: 0 , < 2.40.1 Build 20260127 Rel.39545 (custom)
TP-Link Systems Inc.	SG3428XMP 3.3x	Affected: 0 , < 3.30.1 Build 20260127 Rel.39545 (custom)
TP-Link Systems Inc.	SG3428X 1.4x	Affected: 0 , < 1.40.1 Build 20260127 Rel.39545 (custom)
TP-Link Systems Inc.	SG3428XF 1.3x	Affected: 0 , < 1.30.1 Build 20260127 Rel.39545 (custom)
TP-Link Systems Inc.	SG3452P 3.4x	Affected: 0 , < 3.40.1 Build 20260128 Rel.7041 (custom)
TP-Link Systems Inc.	SG3428MP 6.3x	Affected: 0 , < 6.30.1 Build 20260127 Rel.39545 (custom)
TP-Link Systems Inc.	SG2218P 2.2x	Affected: 0 , < 2.20.2 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SG2016P 1.3x	Affected: 0 , < 1.30.1 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SG3452XP 2.3x	Affected: 0 , < 2.30.1 Build 20260128 Rel.8721 (custom)
TP-Link Systems Inc.	SG3428XMPP 1.2x	Affected: 0 , < 1.20.1 Build 20260127 Rel.39545 (custom)
TP-Link Systems Inc.	SG3452X 1.3x	Affected: 0 , < 1.30.1 Build 20260128 Rel.8721 (custom)
TP-Link Systems Inc.	SG2008 4.3x	Affected: 0 , < 4.30.1 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SG3210 3.3x	Affected: 0 , < 3.30.1 Build 20260206 Rel.33103 (custom)
TP-Link Systems Inc.	SG2210MP 5.2x	Affected: 0 , < 5.20.1 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SG2210P 5.3x	Affected: 0 , < 5.30.1 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SG2218 1.3x	Affected: 0 , < 1.30.1 Build 20260127 Rel.32017 (custom)
TP-Link Systems Inc.	SG3452 1.3x	Affected: 0 , < 1.30.1 Build 20260128 Rel.7041 (custom)
TP-Link Systems Inc.	SG3210X-M2 1.2x	Affected: 0 , < 1.20.1 Build 20260129 Rel.13605 (custom)
TP-Link Systems Inc.	SG2210XMP-M2 1.x	Affected: 0 , < 1.0.19 Build 20260121 Rel.53314 (custom)
TP-Link Systems Inc.	SG2008 4.2x	Affected: 0 , < 4.20.17 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2218P 1.2x	Affected: 0 , < 1.20.17 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG3210 3.2x	Affected: 0 , < 3.20.17 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG3428X-M2 1.2x	Affected: 0 , < 1.20.18 Build 20260121 Rel.54271 (custom)
TP-Link Systems Inc.	SX3832MPP 1.x	Affected: 0 , < 1.0.11 Build 20260121 Rel.56907 (custom)
TP-Link Systems Inc.	SG2218 1.2x	Affected: 0 , < 1.20.17 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SX3832 1.x	Affected: 0 , < 1.0.12 Build 20260121 Rel.56907 (custom)
TP-Link Systems Inc.	SG2428LP 1.x	Affected: 0 , < 1.0.15 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SL2428P 6.2x	Affected: 0 , < 6.20.18 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG3218XP-M2 1.x	Affected: 0 , < 1.0.19 Build 20260121 Rel.53314 (custom)
TP-Link Systems Inc.	SG3210XHP-M2 3.x	Affected: 0 , < 3.0.21 Build 20260121 Rel.53314 (custom)
TP-Link Systems Inc.	SG2218P 2.x	Affected: 0 , < 2.0.14 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG3210X-M2 1.x	Affected: 0 , < 1.0.19 Build 20260121 Rel.53314 (custom)
TP-Link Systems Inc.	SG2428P 5.3x	Affected: 0 , < 5.30.16 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2210MP 4.2x	Affected: 0 , < 4.20.18 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG3452P 3.3x	Affected: 0 , < 3.30.17 Build 20260121 Rel.54132 (custom)
TP-Link Systems Inc.	SG3452 1.2x	Affected: 0 , < 1.20.17 Build 20260121 Rel.54132 (custom)
TP-Link Systems Inc.	SG2452LP 1.x	Affected: 0 , < 1.0.13 Build 20260121 Rel.54132 (custom)
TP-Link Systems Inc.	SX3032F 1.x	Affected: 0 , < 1.0.15 Build 20260121 Rel.56907 (custom)
TP-Link Systems Inc.	SG3452X 1.2x	Affected: 0 , < 1.20.18 Build 20260121 Rel.55833 (custom)
TP-Link Systems Inc.	SG3452XMPP 1.x	Affected: 0 , < 1.0.15 Build 20260121 Rel.55833 (custom)
TP-Link Systems Inc.	SG3428XPP-M2 1.2x	Affected: 0 , < 1.20.19 Build 20260121 Rel.54271 (custom)
TP-Link Systems Inc.	TL-SG3452P 3.0	Affected: 0 , < 3.0.22 Build 20260121 Rel.54132 (custom)
TP-Link Systems Inc.	SG2428P 5.2x	Affected: 0 , < 5.20.20 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2210MP 5.x	Affected: 0 , < 5.0.15 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2005P-PD 1.x	Affected: 0 , < 1.0.19 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2016P 1.2x	Affected: 0 , < 1.20.17 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG3452XP 2.2x	Affected: 0 , < 2.20.20 Build 20260121 Rel.55833 (custom)
TP-Link Systems Inc.	SG3428XMP 3.2x	Affected: 0 , < 3.20.21 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	SG3428X 1.3x	Affected: 0 , < 1.30.17 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	SG3428XF 1.2x	Affected: 0 , < 1.20.16 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	SG3428MP 6.2x	Affected: 0 , < 6.20.20 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	TL-SG3428MP 5.x	Affected: 0 , < 5.0.25 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	SG3428 2.3x	Affected: 0 , < 2.30.16 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	SG3428XMPP 1.x	Affected: 0 , < 1.0.16 Build 20260113 Rel.67732 (custom)
TP-Link Systems Inc.	TL-SG2428P 4.x	Affected: 0 , < 4.0.26 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SG2210P 5.2x	Affected: 0 , < 5.20.18 Build 20260121 Rel.53429 (custom)
TP-Link Systems Inc.	SX3008F 1.2x	Affected: 0 (custom)
TP-Link Systems Inc.	SX3206HPP 1.20	Affected: 0 (custom)

Credits

tangrs

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-1668",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-13T18:09:19.359038Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-13T18:09:29.873Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2008P(UN) hardware version 3.20",
            "SG2008P(UN) hardware version 3.26"
          ],
          "product": "SG2008P 3.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.20.17 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2008P(UN) hardware version 3.30",
            "SG2008P(UN) hardware version 3.36",
            "SG2008P(EU) hardware version 3.36"
          ],
          "product": "SG2008P 3.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.30.1 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "SX3016F(UN)/(IN) hardware 1.30/1.36/1.38",
          "platforms": [
            "SX3016F(UN) hardware version 1.30",
            "SX3016F(UN) hardware version 1.36",
            "SX3016F(IN) hardware version 1.38"
          ],
          "product": "SX3016F 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.1 Build 20260129 Rel.8831",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SX3016F(UN) hardware version 1.20",
            "SX3016F(UN) hardware version 1.26",
            "SX3016F(IN) hardware version 1.28"
          ],
          "product": "SX3016F 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.16 Build 20260121 Rel.57953",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428(UN) 2.40",
            "SG3428(UN) 2.46",
            "SG3428(BR) 2.46",
            "SG3428(IN) 2.48"
          ],
          "product": "SG3428 2.4x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "2.40.1 Build 20260127 Rel.39545",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428XMP(UN) 3.30",
            "SG3428XMP(UN) 3.36",
            "SG3428XMP(EU) 3.36",
            "SG3428XMP(IN) 3.38"
          ],
          "product": "SG3428XMP 3.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.30.1 Build 20260127 Rel.39545",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428X(UN) 1.40",
            "SG3428X(UN) 1.46",
            "SG3428X(EU) 1.46",
            "SG3428X(IN) 1.48"
          ],
          "product": "SG3428X 1.4x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.40.1 Build 20260127 Rel.39545",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428XF(UN) 1.30",
            "SG3428XF(UN) 1.36",
            "SG3428XF(IN) 1.38"
          ],
          "product": "SG3428XF 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.1 Build 20260127 Rel.39545",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452P(UN) 3.40",
            "SG3452P(UN) 3.46",
            "SG3452P(IN) 3.48"
          ],
          "product": "SG3452P 3.4x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.40.1 Build 20260128 Rel.7041",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428MP(UN) 6.30",
            "SG3428MP(UN) 6.36",
            "SG3428MP(BR) 6.36",
            "SG3428MP(IN) 6.38",
            "SG3428MP(EU) 6.36"
          ],
          "product": "SG3428MP 6.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "6.30.1 Build 20260127 Rel.39545",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2218P(UN) 2.20",
            "SG2218P(UN) 2.26"
          ],
          "product": "SG2218P 2.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "2.20.2 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2016P(UN) 1.30",
            "SG2016P(UN) 1.36"
          ],
          "product": "SG2016P 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.1 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452XP(UN) 2.30",
            "SG3452XP(UN) 2.36",
            "SG3452XP(IN) 2.38"
          ],
          "product": "SG3452XP 2.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "2.30.1 Build 20260128 Rel.8721",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428XMPP(UN) 1.20",
            "SG3428XMPP(UN) 1.26"
          ],
          "product": "SG3428XMPP 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.1 Build 20260127 Rel.39545",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452X(UN) 1.30",
            "SG3452X(UN) 1.36",
            "SG3452X(IN) 1.38"
          ],
          "product": "SG3452X 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.1 Build 20260128 Rel.8721",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2008(UN) 4.30",
            "SG2008(UN) 4.36"
          ],
          "product": "SG2008 4.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "4.30.1 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3210(UN) 3.30",
            "SG3210(UN) 3.36",
            "SG3210(IN) 3.38"
          ],
          "product": "SG3210 3.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.30.1 Build 20260206 Rel.33103",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2210MP(UN) 5.20",
            "SG2210MP(IN) 5.28",
            "SG2210MP(EU) 5.26"
          ],
          "product": "SG2210MP 5.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.20.1 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2210P(UN) 5.30",
            "SG2210P(UN) 5.36",
            "SG2210P(BR) 5.36",
            "SG2210P(IN) 5.38",
            "SG2210P(EU) 5.36"
          ],
          "product": "SG2210P 5.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.30.1 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "SG2218(UN) 1.30,SG2218(UN) 1.36",
          "platforms": [
            "SG2218(UN) 1.30",
            "SG2218(UN) 1.36"
          ],
          "product": "SG2218 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.1 Build 20260127 Rel.32017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452(UN) 1.30",
            "SG3452(UN) 1.36",
            "SG3452(IN) 1.38"
          ],
          "product": "SG3452 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.1 Build 20260128 Rel.7041",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3210X-M2(UN) 1.20",
            "SG3210X-M2(UN) 1.26"
          ],
          "product": "SG3210X-M2 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.1 Build 20260129 Rel.13605",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2210XMP-M2(UN) 1.0",
            "SG2210XMP-M2(UN) 1.6"
          ],
          "product": "SG2210XMP-M2 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.19 Build 20260121 Rel.53314",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2008(UN) 4.20",
            "SG2008(UN) 4.26"
          ],
          "product": "SG2008 4.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "4.20.17 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2218P(UN) 1.20",
            "SG2218P(UN) 1.26"
          ],
          "product": "SG2218P 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.17 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3210(UN) 3.20",
            "SG3210(IN) 3.28",
            "SG3210(UN) 3.26"
          ],
          "product": "SG3210 3.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.20.17 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428X-M2(UN) 1.20",
            "SG3428X-M2(UN) 1.26"
          ],
          "product": "SG3428X-M2 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.18 Build 20260121 Rel.54271",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SX3832MPP(UN) 1.0",
            "SX3832MPP(UN) 1.6"
          ],
          "product": "SX3832MPP 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.11 Build 20260121 Rel.56907",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2218(UN) 1.20",
            "SG2218(UN) 1.26"
          ],
          "product": "SG2218 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.17 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SX3832(UN) 1.0",
            "SX3832(UN) 1.6"
          ],
          "product": "SX3832 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.12 Build 20260121 Rel.56907",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2428LP(UN) 1.0",
            "SG2428LP(UN) 1.6",
            "SG2428LP(IN) 1.8"
          ],
          "product": "SG2428LP 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.15 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SL2428P(UN) 6.20",
            "SL2428P(UN) 6.26"
          ],
          "product": "SL2428P 6.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "6.20.18 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3218XP-M2(UN) 1.0",
            "SG3218XP-M2(UN) 1.6"
          ],
          "product": "SG3218XP-M2 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.19 Build 20260121 Rel.53314",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3210XHP-M2(UN) 3.0",
            "SG3210XHP-M2(IN)3.8",
            "SG3210XHP-M2(UN) 3.6"
          ],
          "product": "SG3210XHP-M2 3.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.0.21 Build 20260121 Rel.53314",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2218P(UN) 2.0",
            "SG2218P(UN) 2.6"
          ],
          "product": "SG2218P 2.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "2.0.14 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3210X-M2(UN) 1.0",
            "SG3210X-M2(UN) 1.6"
          ],
          "product": "SG3210X-M2 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.19 Build 20260121 Rel.53314",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2428P(UN) 5.30",
            "SG2428P(UN) 5.32",
            "SG2428P(IN) 5.33"
          ],
          "product": "SG2428P 5.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.30.16 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2210MP(UN) 4.20",
            "SG2210MP(UN) 4.26"
          ],
          "product": "SG2210MP 4.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "4.20.18 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452P(UN) 3.30",
            "SG3452P(IN) 3.33",
            "SG3452P(UN) 3.32"
          ],
          "product": "SG3452P 3.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.30.17 Build 20260121 Rel.54132",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452(UN) 1.20",
            "SG3452(IN) 1.28",
            "SG3452(UN) 1.26"
          ],
          "product": "SG3452 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.17 Build 20260121 Rel.54132",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2452LP(UN) 1.0",
            "SG2452LP(UN) 1.6",
            "SG2452LP(IN) 1.8"
          ],
          "product": "SG2452LP 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.13 Build 20260121 Rel.54132",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SX3032F(UN) 1.0",
            "SX3032F(UN) 1.6"
          ],
          "product": "SX3032F 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.15 Build 20260121 Rel.56907",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452X(UN) 1.20",
            "SG3452X(UN) 1.26"
          ],
          "product": "SG3452X 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.18 Build 20260121 Rel.55833",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452XMPP(UN) 1.0",
            "SG3452XMPP(UN) 1.6",
            "SG3452XMPP(IN) 1.8"
          ],
          "product": "SG3452XMPP 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.15 Build 20260121 Rel.55833",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428XPP-M2(UN) 1.20",
            "SG3428XPP-M2(UN) 1.26"
          ],
          "product": "SG3428XPP-M2 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.19 Build 20260121 Rel.54271",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "TL-SG3452P(UN) 3.0"
          ],
          "product": "TL-SG3452P 3.0",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.0.22 Build 20260121 Rel.54132",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2428P(UN) 5.20",
            "SG2428P(UN) 5.26"
          ],
          "product": "SG2428P 5.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.20.20 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2210MP(UN) 5.0",
            "SG2210MP(IN) 5.8"
          ],
          "product": "SG2210MP 5.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.0.15 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2005P-PD(UN) 1.0",
            "SG2005P-PD(UN) 1.6"
          ],
          "product": "SG2005P-PD 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.19 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2016P(UN) 1.20",
            "SG2016P(UN) 1.26"
          ],
          "product": "SG2016P 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.17 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3452XP(UN) 2.20",
            "SG3452XP(UN) 2.26"
          ],
          "product": "SG3452XP 2.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "2.20.20 Build 20260121 Rel.55833",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428XMP(UN) 3.20",
            "SG3428XMP(IN) 3.28",
            "SG3428XMP(UN) 3.26"
          ],
          "product": "SG3428XMP 3.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "3.20.21 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428X(UN) 1.30",
            "SG3428X(IN) 1.33",
            "SG3428X(UN) 1.32"
          ],
          "product": "SG3428X 1.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.30.17 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428XF(UN) 1.20",
            "SG3428XF(IN) 1.28",
            "SG3428XF(UN) 1.26"
          ],
          "product": "SG3428XF 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.20.16 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428MP(UN) 6.20",
            "SG3428MP(IN) 6.28",
            "SG3428MP(UN) 6.26"
          ],
          "product": "SG3428MP 6.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "6.20.20 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "TL-SG3428MP(UN) 5.0",
            "TL-SG3428MP(UN) 5.6",
            "TL-SG3428MP(UN) 5.20",
            "TL-SG3428MP(UN) 5.26"
          ],
          "product": "TL-SG3428MP 5.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.0.25 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG3428(UN) 2.30",
            "SG3428(IN) 2.33",
            "SG3428(UN) 2.32"
          ],
          "product": "SG3428 2.3x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "2.30.16 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "SG3428XMPP(UN) 1.0,SG3428XMPP(IN) 1.8,SG3428XMPP(UN) 1.6",
          "platforms": [
            "SG3428XMPP(UN) 1.0",
            "SG3428XMPP(IN) 1.8",
            "SG3428XMPP(UN) 1.6"
          ],
          "product": "SG3428XMPP 1.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "1.0.16 Build 20260113 Rel.67732",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "TL-SG2428P(UN) 4.0",
            "TL-SG2428P(UN) 4.6"
          ],
          "product": "TL-SG2428P 4.x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "4.0.26 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SG2210P(UN) 5.20",
            "SG2210P(IN) 5.28",
            "SG2210P(UN) 5.26"
          ],
          "product": "SG2210P 5.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "lessThan": "5.20.18 Build 20260121 Rel.53429",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SX3008F(UN) 1.20",
            "SX3008F(IN)1.28",
            "SX3008F(UN) 1.26"
          ],
          "product": "SX3008F 1.2x",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "SX3206HPP(UN) 1.20"
          ],
          "product": "SX3206HPP 1.20",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "tangrs"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests.  Under specific conditions, this flaw may result in unintended command execution.\u0026lt;br\u0026gt;An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure.  Successful exploitation may allow remote code execution or denial-of-service."
            }
          ],
          "value": "The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests.  Under specific conditions, this flaw may result in unintended command execution.\u003cbr\u003eAn unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure.  Successful exploitation may allow remote code execution or denial-of-service."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-787",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-787 Out-of-Bounds Write"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-13T16:53:23.486Z",
        "orgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "shortName": "TPLink"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://support.omadanetworks.com/us/product/"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://support.omadanetworks.com/au/download/firmware/"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://support.omadanetworks.com/en/download/firmware/"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://support.omadanetworks.com/us/document/118794/"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Input Validation Vulnerability on Multiple Omada Switches",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "assignerShortName": "TPLink",
    "cveId": "CVE-2026-1668",
    "datePublished": "2026-03-13T16:53:23.486Z",
    "dateReserved": "2026-01-29T21:44:58.903Z",
    "dateUpdated": "2026-03-13T18:09:29.873Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.