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CNVD-2022-06696

Vulnerability from cnvd - Published: 2022-01-25

Title

NETGEAR R7000授权问题漏洞

Description

Netgear NETGEAR R7000是美国网件（Netgear）公司的一款无线路由器。 NETGEAR R7000 Router中存在授权问题漏洞，该漏洞源于产品在处理soap请求重置密码时缺少有效的身份验证。攻击者可通过该漏洞重置密码。

Severity

中

Patch Name

NETGEAR R7000授权问题漏洞的补丁

Patch Description

Netgear NETGEAR R7000是美国网件（Netgear）公司的一款无线路由器。 NETGEAR R7000 Router中存在授权问题漏洞，该漏洞源于产品在处理soap请求重置密码时缺少有效的身份验证。攻击者可通过该漏洞重置密码。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/000064046/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-and-DSL-Modem-Routers-PSV-2021-0134

Reference

https://www.zerodayinitiative.com/advisories/ZDI-21-1239/

Impacted products

Name
NETGEAR R7000 1.0.11.116_10.2.100

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-34977",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-34977"
    }
  },
  "description": "Netgear NETGEAR R7000\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08Netgear\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nNETGEAR R7000 Router\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5728\u5904\u7406soap\u8bf7\u6c42\u91cd\u7f6e\u5bc6\u7801\u65f6\u7f3a\u5c11\u6709\u6548\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u91cd\u7f6e\u5bc6\u7801\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/000064046/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-and-DSL-Modem-Routers-PSV-2021-0134",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06696",
  "openTime": "2022-01-25",
  "patchDescription": "Netgear NETGEAR R7000\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08Netgear\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nNETGEAR R7000 Router\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5728\u5904\u7406soap\u8bf7\u6c42\u91cd\u7f6e\u5bc6\u7801\u65f6\u7f3a\u5c11\u6709\u6548\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u91cd\u7f6e\u5bc6\u7801\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": "NETGEAR R7000\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NETGEAR R7000 1.0.11.116_10.2.100"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-21-1239/",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-31",
  "title": "NETGEAR R7000\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-34977 (GCVE-0-2021-34977)

Vulnerability from cvelistv5 – Published: 2022-01-13 21:44 – Updated: 2024-08-04 00:26

Summary

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R7000 1.0.11.116_10.2.100 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of SOAP requests. The issue results from the lack of proper authentication verification before performing a password reset. An attacker can leverage this vulnerability to reset the admin password. Was ZDI-CAN-13483.

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-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

zdi mitre root

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000064046/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	R7000	Affected: 1.0.11.116_10.2.100

Credits

Xinan Zhou (the University of California, Riverside and Fudan University)

Show details on NVD website

JSON

To clipboard

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          }
        ],
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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