cnvd - cnvd-2020-43663

cnvd-2020-43663

Vulnerability from cnvd

Title: NETGEAR R6700加密问题漏洞

Description:

NETGEAR R6700是美国网件（NETGEAR）公司的一款无线路由器。

NETGEAR R6700 V1.0.4.84_10.0.58版本中固件更新镜像的加密存在加密问题漏洞，该漏洞源于错误的加密算法。攻击者可利用该漏洞（以及其他漏洞）执行任意代码。

Severity: 高

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.netgear.com/

Reference: https://www.zerodayinitiative.com/advisories/ZDI-20-707/

Impacted products

Name
NETGEAR NETGEAR R6700 V1.0.4.84_10.0.58

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10927",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10927"
    }
  },
  "description": "NETGEAR R6700\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nNETGEAR R6700 V1.0.4.84_10.0.58\u7248\u672c\u4e2d\u56fa\u4ef6\u66f4\u65b0\u955c\u50cf\u7684\u52a0\u5bc6\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\uff08\u4ee5\u53ca\u5176\u4ed6\u6f0f\u6d1e\uff09\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.netgear.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-43663",
  "openTime": "2020-07-31",
  "products": {
    "product": "NETGEAR NETGEAR R6700 V1.0.4.84_10.0.58"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-707/",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-30",
  "title": "NETGEAR R6700\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-10927 (GCVE-0-2020-10927)

Vulnerability from cvelistv5

Published

2020-07-28 17:10

Modified

2024-08-04 11:14

Severity ?

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

CWE

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the encryption of firmware update images. The issue results from the use of an inappropriate encryption algorithm. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-9649.

References

▼	URL	Tags
	https://www.zerodayinitiative.com/advisories/ZDI-20-707/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	NETGEAR	R6700	Version: V1.0.4.84_10.0.58

Show details on NVD website

JSON

To clipboard

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        }
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            "attackVector": "ADJACENT_NETWORK",
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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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