Vulnerability-Lookup

GHSA-98V3-FWPF-R4W2

Vulnerability from github – Published: 2026-04-09 15:35 – Updated: 2026-04-09 15:35

Details

Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-4116"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-176"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-09T15:16:14Z",
    "severity": null
  },
  "details": "Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.",
  "id": "GHSA-98v3-fwpf-r4w2",
  "modified": "2026-04-09T15:35:08Z",
  "published": "2026-04-09T15:35:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4116"
    },
    {
      "type": "WEB",
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-4116 (GCVE-0-2026-4116)

Vulnerability from cvelistv5 – Published: 2026-04-09 14:27 – Updated: 2026-04-09 14:27

Summary

Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.

Severity ?

No CVSS data available.

CWE

CWE-176 - Improper handling of unicode encoding

Assigner

sonicwall

References

URL

Tags

https://psirt.global.sonicwall.com/vuln-detail/SN…

vendor-advisory

Impacted products

	Vendor	Product	Version
	SonicWall	SMA1000	Affected: 12.4.3-03245 (platform-hotfix) and earlier versions. Affected: 12.5.0-02283 (platform-hotfix) and earlier versions.

Date Public ?

2026-04-09 05:11

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Linux"
          ],
          "product": "SMA1000",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "12.4.3-03245 (platform-hotfix) and earlier versions."
            },
            {
              "status": "affected",
              "version": "12.5.0-02283 (platform-hotfix) and earlier versions."
            }
          ]
        }
      ],
      "datePublic": "2026-04-09T05:11:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eImproper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.\u003c/p\u003e"
            }
          ],
          "value": "Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-176",
              "description": "CWE-176 Improper handling of unicode encoding",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-09T14:27:29.341Z",
        "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
        "shortName": "sonicwall"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003"
        }
      ],
      "source": {
        "advisory": "SNWLID-2026-0003",
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
    "assignerShortName": "sonicwall",
    "cveId": "CVE-2026-4116",
    "datePublished": "2026-04-09T14:27:29.341Z",
    "dateReserved": "2026-03-13T12:13:43.715Z",
    "dateUpdated": "2026-04-09T14:27:29.341Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

GHSA-98V3-FWPF-R4W2

CVE-2026-4116 (GCVE-0-2026-4116)

Tags

Sightings

Nomenclature