cnvd - cnvd-2022-12819

cnvd-2022-12819

Vulnerability from cnvd

Title: Reolink RLC-410W parse_command_list功能内存破坏漏洞

Description:

Reolink Rlc-410W是中国Reolink公司的一款Wifi安全摄像头。

Reolink RLC-410W在v3.0.0.136_20121102版本存在安全漏洞，该漏洞源于产品parse_command_list功能未对输入的数据进行正确的验证。攻击者可以通过发送特别制作HTTP请求导致越界写。

Severity: 中

Patch Name: Reolink RLC-410W parse_command_list功能内存破坏漏洞的补丁

Patch Description:

Reolink Rlc-410W是中国Reolink公司的一款Wifi安全摄像头。

Reolink RLC-410W在v3.0.0.136_20121102版本存在安全漏洞，该漏洞源于产品parse_command_list功能未对输入的数据进行正确的验证。攻击者可以通过发送特别制作HTTP请求导致越界写。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://reolink.com/us/product/rlc-410w/

Reference: https://talosintelligence.com/vulnerability_reports/TALOS-2022-1451

Impacted products

Name
Reolink RLC-410W 3.0.0.136_20121102

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-21796",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-21796"
    }
  },
  "description": "Reolink Rlc-410W\u662f\u4e2d\u56fdReolink\u516c\u53f8\u7684\u4e00\u6b3eWifi\u5b89\u5168\u6444\u50cf\u5934\u3002\n\nReolink RLC-410W\u5728v3.0.0.136_20121102\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1parse_command_list\u529f\u80fd\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001\u7279\u522b\u5236\u4f5cHTTP\u8bf7\u6c42\u5bfc\u81f4\u8d8a\u754c\u5199\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://reolink.com/us/product/rlc-410w/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-12819",
  "openTime": "2022-02-21",
  "patchDescription": "Reolink Rlc-410W\u662f\u4e2d\u56fdReolink\u516c\u53f8\u7684\u4e00\u6b3eWifi\u5b89\u5168\u6444\u50cf\u5934\u3002\r\n\r\nReolink RLC-410W\u5728v3.0.0.136_20121102\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1parse_command_list\u529f\u80fd\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001\u7279\u522b\u5236\u4f5cHTTP\u8bf7\u6c42\u5bfc\u81f4\u8d8a\u754c\u5199\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 parse_command_list\u529f\u80fd\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Reolink  RLC-410W 3.0.0.136_20121102"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1451",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-28",
  "title": "Reolink RLC-410W parse_command_list\u529f\u80fd\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2022-21796 (GCVE-0-2022-21796)

Vulnerability from cvelistv5

Published

2022-01-28 19:10

Modified

2025-04-15 19:22

Severity ?

9.3 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H

CWE

CWE-20 - Improper Input Validation

Summary

A memory corruption vulnerability exists in the netserver parse_command_list functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to an out-of-bounds write. An attacker can send an HTTP request to trigger this vulnerability.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2021-1451	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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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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