cnvd - cnvd-2020-43147

CNVD-2020-43147

Vulnerability from cnvd - Published: 2020-07-30

Title

NETGEAR R6700代码问题漏洞

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版本中的UPnP服务存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。攻击者可利用该漏洞（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-20-703/

Impacted products

Name
NETGEAR NETGEAR R6700 V1.0.4.84_10.0.58

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-10923",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10923"
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  "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-2020-43147",
  "openTime": "2020-07-30",
  "products": {
    "product": "NETGEAR NETGEAR R6700 V1.0.4.84_10.0.58"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-703/",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-30",
  "title": "NETGEAR R6700\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-10923 (GCVE-0-2020-10923)

Vulnerability from cvelistv5 – Published: 2020-07-28 17:10 – Updated: 2024-08-04 11:14

Summary

This vulnerability allows network-adjacent attackers to bypass authentication 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 UPnP service, which listens on TCP port 5000. A crafted UPnP message can be used to bypass authentication. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-9642.

Severity ?

6.5 (Medium)


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

CWE

CWE-305 - Authentication Bypass by Primary Weakness

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

Pedro Ribeiro and Radek Domanski of Team Flashback

Show details on NVD website

JSON

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            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
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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-2020-43147

CVE-2020-10923 (GCVE-0-2020-10923)

Tags

Sightings

Nomenclature