cnvd - cnvd-2022-12647

CNVD-2022-12647

Vulnerability from cnvd - Published: 2022-02-19

Title

Reolink Rlc-410W拒绝服务漏洞（CNVD-2022-12647）

Description

Reolink Rlc-410W是中国Reolink公司的一款Wifi安全摄像头。 Reolink RLC-410W存在安全漏洞，攻击者可利用该漏洞导致拒绝服务。

Severity

高

Patch Name

Reolink Rlc-410W拒绝服务漏洞（CNVD-2022-12647）的补丁

Patch Description

Reolink Rlc-410W是中国Reolink公司的一款Wifi安全摄像头。 Reolink RLC-410W存在安全漏洞，攻击者可利用该漏洞导致拒绝服务。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://reolink.com/us/product/rlc-410w/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-40423

Impacted products

Name
Reolink RLC-410W 3.0.0.136_20121102

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JSON

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    "cve": {
      "cveNumber": "CVE-2021-40423",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-40423"
    }
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  "description": "Reolink Rlc-410W\u662f\u4e2d\u56fdReolink\u516c\u53f8\u7684\u4e00\u6b3eWifi\u5b89\u5168\u6444\u50cf\u5934\u3002\n\nReolink RLC-410W\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-12647",
  "openTime": "2022-02-19",
  "patchDescription": "Reolink Rlc-410W\u662f\u4e2d\u56fdReolink\u516c\u53f8\u7684\u4e00\u6b3eWifi\u5b89\u5168\u6444\u50cf\u5934\u3002\r\n\r\nReolink RLC-410W\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Reolink Rlc-410W\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-12647\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Reolink  RLC-410W 3.0.0.136_20121102"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-40423",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-09",
  "title": "Reolink Rlc-410W\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-12647\uff09"
}

CVE-2021-40423 (GCVE-0-2021-40423)

Vulnerability from cvelistv5 – Published: 2022-01-28 19:10 – Updated: 2025-04-15 19:22

Summary

A denial of service vulnerability exists in the cgiserver.cgi API command parser functionality of Reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of HTTP requests can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability.

Severity ?

7.5 (High)


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

CWE

CWE-20 - Improper Input Validation

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

x_refsource_MISC

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JSON

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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-2022-12647

CVE-2021-40423 (GCVE-0-2021-40423)

Tags

Sightings

Nomenclature