Vulnerability-Lookup

GHSA-4F2M-4QCX-27XF

Vulnerability from github – Published: 2026-01-09 12:32 – Updated: 2026-01-09 12:32

Details

Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unau-thorized access to the targeted device.

Severity ?

8.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-22081"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1004"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-09T12:15:54Z",
    "severity": "HIGH"
  },
  "details": "This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface. A remote at-tacker could exploit this vulnerability by capturing session cookies transmitted over an insecure HTTP connection.\n\nSuccessful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unau-thorized access to the targeted device.",
  "id": "GHSA-4f2m-4qcx-27xf",
  "modified": "2026-01-09T12:32:26Z",
  "published": "2026-01-09T12:32:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22081"
    },
    {
      "type": "WEB",
      "url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2026-0004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/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-2026-22081 (GCVE-0-2026-22081)

Vulnerability from cvelistv5 – Published: 2026-01-09 11:16 – Updated: 2026-01-09 16:44

Title

Cookie without HTTPOnly Flag Vulnerability in Tenda Wireless Routers

Summary

This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface. A remote at-tacker could exploit this vulnerability by capturing session cookies transmitted over an insecure HTTP connection. Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unau-thorized access to the targeted device.

Severity ?

8.8 (High)


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

CWE

CWE-1004 - - Sensitive Cookie Without HttpOnly Flag

Assigner

CERT-In

References

URL

Tags

https://www.cert-in.org.in/s2cMainServlet?pageid=…

third-party-advisory

Impacted products

	Vendor	Product	Version
	Tenda	300Mbps Wireless Router F3 and N300 Easy Setup Router	Affected: F3 v3.0 Firmware V12.01.01.41 Affected: F3 v3.0 Firmware V12.01.01.42 Affected: F3 v3.0 Firmware V12.01.01.48 Affected: F3 v3.0 Firmware V12.01.01.52 Affected: F3 v3.0 Firmware V12.01.01.55 Affected: F3 v4.0 Firmware V03.03.01.40

Credits

This vulnerability is reported by Deven Lunkad, Swaroop Dora, Naziya Aslam, and S. Venkatesan from IoT Security Research Lab, Indian Institute of Information Technology, Allahabad, India.

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22081",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-09T16:44:27.653040Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2026-01-09T16:44:56.131Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "300Mbps Wireless Router F3 and N300 Easy Setup Router",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "F3 v3.0 Firmware V12.01.01.41"
            },
            {
              "status": "affected",
              "version": "F3 v3.0 Firmware V12.01.01.42"
            },
            {
              "status": "affected",
              "version": "F3 v3.0 Firmware V12.01.01.48"
            },
            {
              "status": "affected",
              "version": "F3 v3.0 Firmware V12.01.01.52"
            },
            {
              "status": "affected",
              "version": "F3 v3.0 Firmware V12.01.01.55"
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              "status": "affected",
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      "credits": [
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          "supportingMedia": [
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            }
          ],
          "value": "This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface. A remote at-tacker could exploit this vulnerability by capturing session cookies transmitted over an insecure HTTP connection.\n\nSuccessful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unau-thorized access to the targeted device."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.8,
            "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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N",
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      "providerMetadata": {
        "dateUpdated": "2026-01-09T11:16:21.780Z",
        "orgId": "66834db9-ab24-42b4-be80-296b2e40335c",
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      "references": [
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          "tags": [
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          "url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2026-0004"
        }
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              "type": "text/html",
              "value": "Apply appropriate updates as mentioned by the vendor:\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.tendacn.com/in/material/show/724624313163845\"\u003ehttps://www.tendacn.com/in/material/show/724624313163845\u003c/a\u003e\u003cbr\u003e\u003cbr\u003e"
            }
          ],
          "value": "Apply appropriate updates as mentioned by the vendor:\n https://www.tendacn.com/in/material/show/724624313163845"
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      ],
      "source": {
        "discovery": "UNKNOWN"
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      "title": "Cookie without HTTPOnly Flag Vulnerability in Tenda Wireless Routers",
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    "datePublished": "2026-01-09T11:16:21.780Z",
    "dateReserved": "2026-01-06T07:52:50.901Z",
    "dateUpdated": "2026-01-09T16:44:56.131Z",
    "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-4F2M-4QCX-27XF

CVE-2026-22081 (GCVE-0-2026-22081)

Tags

Sightings

Nomenclature