cnvd - cnvd-2022-01596

CNVD-2022-01596

Vulnerability from cnvd - Published: 2022-01-07

Title

Lantronix PremierWave 2050路径遍历漏洞（CNVD-2022-01596）

Description

Lantronix PremierWave 2050是美国Lantronix公司的一个嵌入式企业 Wi-Fi 模块。用于提供可靠且始终在线的 5G Wi-Fi 连接。 Lantronix PremierWave 2050 8.9.0.0R4版本存在路径遍历漏洞，该漏洞源于Web Manager FSBrowsePage功能对于路径参数缺少过滤与转义。攻击者可利用漏洞导致信息泄露。

Severity

中

Patch Name

Lantronix PremierWave 2050路径遍历漏洞（CNVD-2022-01596）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.lantronix.com/products/premierwave2050/

Reference

ttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1330

Impacted products

Name
Lantronix PremierWave 2050 8.9.0.0R4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21886"
    }
  },
  "description": "Lantronix PremierWave 2050\u662f\u7f8e\u56fdLantronix\u516c\u53f8\u7684\u4e00\u4e2a\u5d4c\u5165\u5f0f\u4f01\u4e1a Wi-Fi \u6a21\u5757\u3002\u7528\u4e8e\u63d0\u4f9b\u53ef\u9760\u4e14\u59cb\u7ec8\u5728\u7ebf\u7684 5G Wi-Fi \u8fde\u63a5\u3002\n\nLantronix PremierWave 2050 8.9.0.0R4\u7248\u672c\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWeb Manager FSBrowsePage\u529f\u80fd\u5bf9\u4e8e\u8def\u5f84\u53c2\u6570\u7f3a\u5c11\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.lantronix.com/products/premierwave2050/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-01596",
  "openTime": "2022-01-07",
  "patchDescription": "Lantronix PremierWave 2050\u662f\u7f8e\u56fdLantronix\u516c\u53f8\u7684\u4e00\u4e2a\u5d4c\u5165\u5f0f\u4f01\u4e1a Wi-Fi \u6a21\u5757\u3002\u7528\u4e8e\u63d0\u4f9b\u53ef\u9760\u4e14\u59cb\u7ec8\u5728\u7ebf\u7684 5G Wi-Fi \u8fde\u63a5\u3002\r\n\r\nLantronix PremierWave 2050 8.9.0.0R4\u7248\u672c\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWeb Manager FSBrowsePage\u529f\u80fd\u5bf9\u4e8e\u8def\u5f84\u53c2\u6570\u7f3a\u5c11\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\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": "Lantronix PremierWave 2050\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2022-01596\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Lantronix PremierWave 2050 8.9.0.0R4"
  },
  "referenceLink": "ttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1330",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-22",
  "title": "Lantronix PremierWave 2050\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2022-01596\uff09"
}

CVE-2021-21886 (GCVE-0-2021-21886)

Vulnerability from cvelistv5 – Published: 2021-12-22 18:06 – Updated: 2024-08-03 18:30

Summary

A directory traversal vulnerability exists in the Web Manager FSBrowsePage functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially crafted HTTP request can lead to information disclosure. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Severity ?

4.3 (Medium)


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

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Lantronix	Affected: Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:30:22.747Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1330"
          }
        ],
        "title": "CVE Program Container"
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    ],
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          "vendor": "n/a",
          "versions": [
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              "version": "Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)"
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      "descriptions": [
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        }
      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
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      ],
      "problemTypes": [
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              "lang": "en",
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-22T18:06:35",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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      },
      "references": [
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          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1330"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2021-21886",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Lantronix",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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            }
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              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1330"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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    "dateReserved": "2021-01-04T00:00:00",
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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-2022-01596

CVE-2021-21886 (GCVE-0-2021-21886)

Tags

Sightings

Nomenclature