Vulnerability-Lookup

CNVD-2020-66580

Vulnerability from cnvd - Published: 2020-11-26

Title

TP-Link TL-WPA4220缓冲区溢出漏洞

Description

TP-Link TL-WPA4220是一款300Mbps AV600 Wi-Fi电力线扩展器。 TP-Link TL-WPA4220存在缓冲区溢出漏洞。远程攻击者可利用该漏洞通过向/admin/syslog端点发送POST请求利用该漏洞导致拒绝服务。

Severity

低

Patch Name

TP-Link TL-WPA4220缓冲区溢出漏洞的补丁

Patch Description

TP-Link TL-WPA4220是一款300Mbps AV600 Wi-Fi电力线扩展器。 TP-Link TL-WPA4220存在缓冲区溢出漏洞。远程攻击者可利用该漏洞通过向/admin/syslog端点发送POST请求利用该漏洞导致拒绝服务。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/us/press/security-advisory/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-28005

Impacted products

Name
TP-LINK TL-WPA4220

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28005",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-28005"
    }
  },
  "description": "TP-Link TL-WPA4220\u662f\u4e00\u6b3e300Mbps AV600 Wi-Fi\u7535\u529b\u7ebf\u6269\u5c55\u5668\u3002\n\nTP-Link TL-WPA4220\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5411/admin/syslog\u7aef\u70b9\u53d1\u9001POST\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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/us/press/security-advisory/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-66580",
  "openTime": "2020-11-26",
  "patchDescription": "TP-Link TL-WPA4220\u662f\u4e00\u6b3e300Mbps AV600 Wi-Fi\u7535\u529b\u7ebf\u6269\u5c55\u5668\u3002\r\n\r\nTP-Link TL-WPA4220\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5411/admin/syslog\u7aef\u70b9\u53d1\u9001POST\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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-WPA4220\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TP-LINK TL-WPA4220"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28005",
  "serverity": "\u4f4e",
  "submitTime": "2020-11-19",
  "title": "TP-Link TL-WPA4220\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-28005 (GCVE-0-2020-28005)

Vulnerability from cvelistv5 – Published: 2020-11-18 15:27 – Updated: 2024-08-04 16:25

Summary

httpd on TP-Link TL-WPA4220 devices (hardware versions 2 through 4) allows remote authenticated users to trigger a buffer overflow (causing a denial of service) by sending a POST request to the /admin/syslog endpoint. Fixed version: TL-WPA4220(EU)_V4_201023

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.tp-link.com/us/security	x_refsource_MISC
	https://the-hyperbolic.com/posts/vulnerabilities-…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:25:43.981Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.tp-link.com/us/security"
          },
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              "x_transferred"
            ],
            "url": "https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa4220/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
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          "versions": [
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      "descriptions": [
        {
          "lang": "en",
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        }
      ],
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          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-18T15:27:33.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tp-link.com/us/security"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa4220/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-28005",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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                },
                "vendor_name": "n/a"
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        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "httpd on TP-Link TL-WPA4220 devices (hardware versions 2 through 4) allows remote authenticated users to trigger a buffer overflow (causing a denial of service) by sending a POST request to the /admin/syslog endpoint. Fixed version: TL-WPA4220(EU)_V4_201023"
            }
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        },
        "problemtype": {
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            },
            {
              "name": "https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa4220/",
              "refsource": "MISC",
              "url": "https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa4220/"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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}

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

CNVD-2020-66580

CVE-2020-28005 (GCVE-0-2020-28005)

Tags

Sightings

Nomenclature