cnvd - cnvd-2020-43150

CNVD-2020-43150

Vulnerability from cnvd - Published: 2020-07-30

Title

NETGEAR R6700输入验证错误漏洞

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版本中存在安全漏洞，该漏洞源于程序未能正确验证用户提交的数据。攻击者可利用该漏洞执行任意代码。

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-20-709/

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-2020-10929",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10929"
    }
  },
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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-2020-43150",
  "openTime": "2020-07-30",
  "products": {
    "product": "NETGEAR NETGEAR R6700 V1.0.4.84_10.0.58"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-709/",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-30",
  "title": "NETGEAR R6700\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-10929 (GCVE-0-2020-10929)

Vulnerability from cvelistv5 – Published: 2020-07-28 17:10 – Updated: 2024-08-04 11:21

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 handling of string table file uploads. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-9768.

Severity ?

8.8 (High)


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

CWE

CWE-680 - Integer Overflow to Buffer Overflow

Assigner

zdi

References

URL

Tags

https://www.zerodayinitiative.com/advisories/ZDI-…

x_refsource_MISC

Impacted products

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

Credits

d4rkn3ss from VNPT ISC

Show details on NVD website

JSON

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            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
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            "confidentialityImpact": "HIGH",
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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-2020-43150

CVE-2020-10929 (GCVE-0-2020-10929)

Tags

Sightings

Nomenclature