Vulnerability-Lookup

CNVD-2022-08028

Vulnerability from cnvd - Published: 2022-01-30

Title

TP-Link TL-WA1201缓冲区溢出漏洞

Description

Tp-Link Tl-Wa1201是中国Tp-Link公司的一款双频无线接入点。 TP-Link TL-WA1201中存在缓冲区溢出漏洞，该漏洞源于产品处理DNS消息时未能正确判断内存边界。未经身份验证的攻击者可利用该漏洞导致基于堆栈的缓冲区溢出并执行代码。

Severity

高

Patch Name

TP-Link TL-WA1201缓冲区溢出漏洞的补丁

Patch Description

Tp-Link Tl-Wa1201是中国Tp-Link公司的一款双频无线接入点。 TP-Link TL-WA1201中存在缓冲区错误漏洞，该漏洞源于产品处理DNS消息时未能正确判断内存边界。未经身份验证的攻击者可利用该漏洞导致基于堆栈的缓冲区溢出并执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.tp-link.com

Reference

https://www.zerodayinitiative.com/advisories/ZDI-22-081/

Impacted products

Name
TP-LINK TL-WA1201

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-35004",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-35004"
    }
  },
  "description": "Tp-Link Tl-Wa1201\u662f\u4e2d\u56fdTp-Link\u516c\u53f8\u7684\u4e00\u6b3e\u53cc\u9891\u65e0\u7ebf\u63a5\u5165\u70b9\u3002\n\nTP-Link TL-WA1201\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5904\u7406DNS\u6d88\u606f\u65f6\u672a\u80fd\u6b63\u786e\u5224\u65ad\u5185\u5b58\u8fb9\u754c\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u5e76\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.tp-link.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-08028",
  "openTime": "2022-01-30",
  "patchDescription": "Tp-Link Tl-Wa1201\u662f\u4e2d\u56fdTp-Link\u516c\u53f8\u7684\u4e00\u6b3e\u53cc\u9891\u65e0\u7ebf\u63a5\u5165\u70b9\u3002\r\n\r\nTP-Link TL-WA1201\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5904\u7406DNS\u6d88\u606f\u65f6\u672a\u80fd\u6b63\u786e\u5224\u65ad\u5185\u5b58\u8fb9\u754c\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u5e76\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "TP-Link TL-WA1201\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TP-LINK TL-WA1201"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-22-081/",
  "serverity": "\u9ad8",
  "submitTime": "2022-01-18",
  "title": "TP-Link TL-WA1201\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-35004 (GCVE-0-2021-35004)

Vulnerability from cvelistv5 – Published: 2022-01-21 15:45 – Updated: 2024-08-04 00:26

Summary

This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link TL-WA1201 1.0.1 Build 20200709 rel.66244(5553) wireless access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. A crafted DNS message can trigger an overflow of a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-14656.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root

References

1 reference

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
TP-Link	TL-WA1201	Affected: 1.0.1 Build 20200709 rel.66244(5553)

Credits

Team FLASHBACK: Pedro Ribeiro (@pedrib1337 | pedrib@gmail.com) + Radek Domanski (@RabbitPro)

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T00:26:55.839Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-081/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "TL-WA1201",
          "vendor": "TP-Link",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2021-35004",
          "STATE": "PUBLIC"
        },
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                  "product_data": [
                    {
                      "product_name": "TL-WA1201",
                      "version": {
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                          {
                            "version_value": "1.0.1 Build 20200709 rel.66244(5553)"
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                      }
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        },
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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.

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.