Vulnerability-Lookup

CVE-2021-3275 (GCVE-0-2021-3275)

Vulnerability from cvelistv5 – Published: 2021-03-26 12:21 – Updated: 2024-08-03 16:53

Summary

Unauthenticated stored cross-site scripting (XSS) exists in multiple TP-Link products including WIFI Routers (Wireless AC routers), Access Points, ADSL + DSL Gateways and Routers, which affects TD-W9977v1, TL-WA801NDv5, TL-WA801Nv6, TL-WA802Nv5, and Archer C3150v2 devices through the improper validation of the hostname. Some of the pages including dhcp.htm, networkMap.htm, dhcpClient.htm, qsEdit.htm, and qsReview.htm and use this vulnerable hostname function (setDefaultHostname()) without sanitization.

Severity

6.1 (Medium)


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

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2251 records in the last 180 days details

References

4 references

URL	Tags
https://www.tp-link.com	x_refsource_MISC
https://github.com/smriti548/CVE/blob/main/CVE-20…	x_refsource_MISC
https://seclists.org/fulldisclosure/2021/Mar/67	mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/161989/TP-Li…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2021-3275

Vulnerability from fkie_nvd - Published: 2021-03-26 13:15 - Updated: 2026-06-17 04:04

Severity

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

Summary

References

URL	Tags
cve@mitre.org	http://packetstormsecurity.com/files/161989/TP-Link-Cross-Site-Scripting.html	Exploit, Third Party Advisory, VDB Entry
cve@mitre.org	https://github.com/smriti548/CVE/blob/main/CVE-2021-3275	Exploit, Third Party Advisory
cve@mitre.org	https://seclists.org/fulldisclosure/2021/Mar/67	Exploit, Mailing List, Third Party Advisory
cve@mitre.org	https://www.tp-link.com	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://packetstormsecurity.com/files/161989/TP-Link-Cross-Site-Scripting.html	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://github.com/smriti548/CVE/blob/main/CVE-2021-3275	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://seclists.org/fulldisclosure/2021/Mar/67	Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.tp-link.com	Vendor Advisory

Impacted products

Vendor	Product	Version
tp-link	td-w9977_firmware	v1_0.1.0_0.9.1_up_boot\(161123\)_2016-11-23_15.36.15
tp-link	td-w9977	-
tp-link	tl-wa801nd_firmware	v5_us_0.9.1_3.16_up_boot\[170905-rel56404\]
tp-link	tl-wa801nd	-
tp-link	tl-wa801n_firmware	v6_eu_0.9.1_3.16_up_boot\[200116-rel61815\]
tp-link	tl-wa801n	-
tp-link	tl-wr802n_firmware	v4_us_0.9.1_3.17_up_boot\[200421-rel38950\]
tp-link	tl-wr802n	-
tp-link	archer-c3150_firmware	v2_170926
tp-link	archer-c3150	-

JSON

To clipboard

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    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de tipo cross-site scripting (XSS) almacenado no autenticado en m\u00faltiples productos de TP-Link, incluyendo WIFI Routers (enrutadores Wireless AC), Access Points, ADSL + DSL Gateways and Routers, que afectan a dispositivos TD-W9977v1, TL-WA801NDv5, TL-WA801Nv6, TL-WA802Nv5, y Archer C3150v2, por medio de la comprobaci\u00f3n inapropiada del nombre de host. Algunas de las p\u00e1ginas, incluyendo dhcp.htm, networkMap.htm, dhcpClient.htm, qsEdit.htm, y qsReview.htm, usan esta funci\u00f3n vulnerable de nombre de host (setDefaultHostname()) sin saneamiento."
    }
  ],
  "id": "CVE-2021-3275",
  "lastModified": "2026-06-17T04:04:52.607",
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        "baseSeverity": "MEDIUM",
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  "published": "2021-03-26T13:15:11.663",
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    },
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    },
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}

GHSA-7WW5-8Q39-HVCC

Vulnerability from github – Published: 2022-05-24 17:45 – Updated: 2022-05-24 17:45

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-3275"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-26T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Unauthenticated stored cross-site scripting (XSS) exists in multiple TP-Link products including WIFI Routers (Wireless AC routers), Access Points, ADSL + DSL Gateways and Routers, which affects TD-W9977v1, TL-WA801NDv5, TL-WA801Nv6, TL-WA802Nv5, and Archer C3150v2 devices through the improper validation of the hostname. Some of the pages including dhcp.htm, networkMap.htm, dhcpClient.htm, qsEdit.htm, and qsReview.htm and use this vulnerable hostname function (setDefaultHostname()) without sanitization.",
  "id": "GHSA-7ww5-8q39-hvcc",
  "modified": "2022-05-24T17:45:35Z",
  "published": "2022-05-24T17:45:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3275"
    },
    {
      "type": "WEB",
      "url": "https://github.com/smriti548/CVE/blob/main/CVE-2021-3275"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/fulldisclosure/2021/Mar/67"
    },
    {
      "type": "WEB",
      "url": "https://www.tp-link.com"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/161989/TP-Link-Cross-Site-Scripting.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2021-3275

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

Details

Aliases

CVE-2021-3275

Aliases

CVE-2021-3275

JSON

To clipboard

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    "alias": "CVE-2021-3275",
    "description": "Unauthenticated stored cross-site scripting (XSS) exists in multiple TP-Link products including WIFI Routers (Wireless AC routers), Access Points, ADSL + DSL Gateways and Routers, which affects TD-W9977v1, TL-WA801NDv5, TL-WA801Nv6, TL-WA802Nv5, and Archer C3150v2 devices through the improper validation of the hostname. Some of the pages including dhcp.htm, networkMap.htm, dhcpClient.htm, qsEdit.htm, and qsReview.htm and use this vulnerable hostname function (setDefaultHostname()) without sanitization.",
    "id": "GSD-2021-3275",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2021-3275"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2021-3275",
      "modified": "2023-12-13T01:23:35.143555Z",
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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

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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.

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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-2021-3275 (GCVE-0-2021-3275)

FKIE_CVE-2021-3275

GHSA-7WW5-8Q39-HVCC

GSD-2021-3275

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