cnvd - cnvd-2022-21171

cnvd-2022-21171

Vulnerability from cnvd

Title: Tp-link TL-WR841N信任管理问题漏洞

Description:

Tp-link TL-WR841N是中国普联（Tp-link）公司的一款无线路由器。

Tp-link TL-WR841N存在信任管理问题漏洞，远程攻击者可利用该漏洞拦截凭证，并随后通过基于web的管理界面对受影响的设备执行管理操作。

Severity: 高

Patch Name: Tp-link TL-WR841N信任管理问题漏洞的补丁

Patch Description:

Tp-link TL-WR841N是中国普联（Tp-link）公司的一款无线路由器。

Tp-link TL-WR841N存在信任管理问题漏洞，远程攻击者可利用该漏洞拦截凭证，并随后通过基于web的管理界面对受影响的设备执行管理操作。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://static.tp-link.com/upload/beta/2021/202112/20211209/wr841nv11_wr841ndv11_eu_3_16_9_up_boot(211209).zip

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-0162

Impacted products

Name
TP-LINK TL-WR841N 3.16.9:build160325_rel.62500n

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-0162",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-0162"
    }
  },
  "description": "Tp-link TL-WR841N\u662f\u4e2d\u56fd\u666e\u8054\uff08Tp-link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTp-link TL-WR841N\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u62e6\u622a\u51ed\u8bc1\uff0c\u5e76\u968f\u540e\u901a\u8fc7\u57fa\u4e8eweb\u7684\u7ba1\u7406\u754c\u9762\u5bf9\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u6267\u884c\u7ba1\u7406\u64cd\u4f5c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://static.tp-link.com/upload/beta/2021/202112/20211209/wr841nv11_wr841ndv11_eu_3_16_9_up_boot(211209).zip",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-21171",
  "openTime": "2022-03-16",
  "patchDescription": "Tp-link TL-WR841N\u662f\u4e2d\u56fd\u666e\u8054\uff08Tp-link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nTp-link TL-WR841N\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u62e6\u622a\u51ed\u8bc1\uff0c\u5e76\u968f\u540e\u901a\u8fc7\u57fa\u4e8eweb\u7684\u7ba1\u7406\u754c\u9762\u5bf9\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u6267\u884c\u7ba1\u7406\u64cd\u4f5c\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-WR841N\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TP-LINK TL-WR841N 3.16.9:build160325_rel.62500n"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-0162",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-13",
  "title": "Tp-link TL-WR841N\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2022-0162 (GCVE-0-2022-0162)

Vulnerability from cvelistv5

Published

2022-02-09 22:05

Modified

2024-09-16 17:13

Severity ?

8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Summary

The vulnerability exists in TP-Link TL-WR841N V11 3.16.9 Build 160325 Rel.62500n wireless router due to transmission of authentication information in cleartextbase64 format. Successful exploitation of this vulnerability could allow a remote attacker to intercept credentials and subsequently perform administrative operations on the affected device through web-based management interface.

References

▼	URL	Tags
	https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2022-0068	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	TP-Link	TL-WR841N	Version: V11 3.16.9 Build 160325 Rel.62500n

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:18:41.990Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2022-0068"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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          "product": "TL-WR841N",
          "vendor": "TP-Link",
          "versions": [
            {
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              "version": "V11 3.16.9 Build 160325 Rel.62500n"
            }
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      "credits": [
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        }
      ],
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
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            "scope": "UNCHANGED",
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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          }
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      "problemTypes": [
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          "descriptions": [
            {
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              "lang": "en",
              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2022-02-09T22:05:30",
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        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Update TPLinkWR841N firmware\nhttps://static.tp-link.com/upload/beta/2021/202112/20211209/wr841nv11_wr841ndv11_eu_3_16_9_up_boot(211209).zip"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Vulnerability in TP-LinK TL-WR841N wireless router",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
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          "ID": "CVE-2022-0162",
          "STATE": "PUBLIC",
          "TITLE": "Vulnerability in TP-LinK TL-WR841N wireless router"
        },
        "affects": {
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                      "version": {
                        "version_data": [
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                          }
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        "credit": [
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        "references": {
          "reference_data": [
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              "name": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2022-0068",
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            }
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          }
        ],
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  "cveMetadata": {
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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