cnvd - cnvd-2021-67654

cnvd-2021-67654

Vulnerability from cnvd

Title: 多款NETGEAR产品权限提升漏洞（CNVD-2021-67654）

Description:

NETGEAR M4300-28G等都是美国网件（NETGEAR）公司的一款网管型交换机。

多款NETGEAR产品中存在安全漏洞。攻击者可利用该漏洞提升权限。

Severity: 中

Patch Name: 多款NETGEAR产品权限提升漏洞（CNVD-2021-67654）的补丁

Patch Description:

NETGEAR M4300-28G等都是美国网件（NETGEAR）公司的一款网管型交换机。

多款NETGEAR产品中存在安全漏洞。攻击者可利用该漏洞提升权限。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://kb.netgear.com/000049024/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1975

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-18838

Impacted products

Name
['NETGEAR M4300-28G <12.0.2.15', 'NETGEAR M4300-52G <12.0.2.15', 'NETGEAR M4300-28G-POE+ <12.0.2.15', 'NETGEAR M4300-52G-POE+ <12.0.2.15', 'NETGEAR M4300-8X8F <12.0.2.15', 'NETGEAR M4300-12X12F <12.0.2.15', 'NETGEAR M4300-24X24F <12.0.2.15', 'NETGEAR M4300-24X <12.0.2.15', 'NETGEAR M4300-48X <12.0.2.15', 'NETGEAR M4200 <12.0.2.15']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18838"
    }
  },
  "description": "NETGEAR M4300-28G\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u7ba1\u578b\u4ea4\u6362\u673a\u3002\n\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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://kb.netgear.com/000049024/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1975",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-67654",
  "openTime": "2021-09-02",
  "patchDescription": "NETGEAR M4300-28G\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u7ba1\u578b\u4ea4\u6362\u673a\u3002\r\n\r\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-67654\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NETGEAR M4300-28G \u003c12.0.2.15",
      "NETGEAR M4300-52G \u003c12.0.2.15",
      "NETGEAR M4300-28G-POE+ \u003c12.0.2.15",
      "NETGEAR M4300-52G-POE+ \u003c12.0.2.15",
      "NETGEAR M4300-8X8F \u003c12.0.2.15",
      "NETGEAR M4300-12X12F \u003c12.0.2.15",
      "NETGEAR M4300-24X24F \u003c12.0.2.15",
      "NETGEAR M4300-24X \u003c12.0.2.15",
      "NETGEAR M4300-48X \u003c12.0.2.15",
      "NETGEAR M4200 \u003c12.0.2.15"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18838",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-21",
  "title": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-67654\uff09"
}

CVE-2017-18838 (GCVE-0-2017-18838)

Vulnerability from cvelistv5

Published

2020-04-20 15:58

Modified

2024-08-05 21:37

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

Certain NETGEAR devices are affected by privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.

References

▼	URL	Tags
	https://kb.netgear.com/000049024/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1975	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:37:44.293Z",
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            ],
            "url": "https://kb.netgear.com/000049024/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1975"
          }
        ],
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      }
    ],
    "cna": {
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      ],
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N",
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          }
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      "providerMetadata": {
        "dateUpdated": "2020-04-20T15:58:35",
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        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
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                "product": {
                  "product_data": [
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}

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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