cnvd - cnvd-2020-25881

cnvd-2020-25881

Vulnerability from cnvd

Title: 多款NETGEAR产品缓冲区溢出漏洞（CNVD-2020-25881）

Description:

NETGEAR R6700等都是美国网件（NETGEAR）公司的产品。NETGEAR R6700是一款无线路由器。NETGEAR D6200是一款无线调制解调器。NETGEAR R6800是一款无线路由器。

多款NETGEAR产品中存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity: 中

Patch Name: 多款NETGEAR产品缓冲区溢出漏洞（CNVD-2020-25881）的补丁

Patch Description:

NETGEAR R6700等都是美国网件（NETGEAR）公司的产品。NETGEAR R6700是一款无线路由器。NETGEAR D6200是一款无线调制解调器。NETGEAR R6800是一款无线路由器。

多款NETGEAR产品中存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。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://kb.netgear.com/000051504/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2133

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-18750

Impacted products

Name
['NETGEAR D6200 <1.1.00.24', 'NETGEAR R6700v2 <1.1.0.42', 'NETGEAR R6800 <1.1.0.42', 'NETGEAR R6900v2 <1.1.0.42']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18750"
    }
  },
  "description": "NETGEAR R6700\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NETGEAR R6700\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR D6200\u662f\u4e00\u6b3e\u65e0\u7ebf\u8c03\u5236\u89e3\u8c03\u5668\u3002NETGEAR R6800\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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://kb.netgear.com/000051504/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2133",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-25881",
  "openTime": "2020-04-30",
  "patchDescription": "NETGEAR R6700\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NETGEAR R6700\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR D6200\u662f\u4e00\u6b3e\u65e0\u7ebf\u8c03\u5236\u89e3\u8c03\u5668\u3002NETGEAR R6800\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-25881\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NETGEAR D6200 \u003c1.1.00.24",
      "NETGEAR R6700v2 \u003c1.1.0.42",
      "NETGEAR R6800 \u003c1.1.0.42",
      "NETGEAR R6900v2 \u003c1.1.0.42"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18750",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-24",
  "title": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-25881\uff09"
}

CVE-2017-18750 (GCVE-0-2017-18750)

Vulnerability from cvelistv5

Published

2020-04-23 15:22

Modified

2024-08-05 21:37

Severity ?

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

CWE

Summary

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6200 before 1.1.00.24, R6700v2 before 1.1.0.42, R6800 before 1.1.0.42, and R6900v2 before 1.1.0.42.

References

▼	URL	Tags
	https://kb.netgear.com/000051504/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2133	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:37:44.236Z",
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            ],
            "url": "https://kb.netgear.com/000051504/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2133"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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        }
      ],
      "descriptions": [
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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",
            "vectorString": "CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N",
            "version": "3.0"
          }
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      "problemTypes": [
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              "type": "text"
            }
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      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-18750",
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        "affects": {
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                "product": {
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                      "product_name": "n/a",
                      "version": {
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          }
        },
        "data_format": "MITRE",
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            }
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        "impact": {
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            "attackVector": "ADJACENT",
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  "cveMetadata": {
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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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