cnvd - cnvd-2022-88201

cnvd-2022-88201

Vulnerability from cnvd

Title: Tenda AC18 fast_setting_wifi_set栈溢出漏洞

Description:

Tenda AC18是中国腾达（Tenda）公司的一款路由器。

Tenda AC18 V15.03.05.19存在栈溢出漏洞，该漏洞源于fast_setting_wifi_set函数对输入的数据未进行大小检查，攻击者可利用漏洞导致远程代码执行或者拒绝服务。

Severity: 高

Patch Name: Tenda AC18 fast_setting_wifi_set栈溢出漏洞的补丁

Patch Description:

Tenda AC18是中国腾达（Tenda）公司的一款路由器。

Tenda AC18 V15.03.05.19存在栈溢出漏洞，该漏洞源于fast_setting_wifi_set函数对输入的数据未进行大小检查，攻击者可利用漏洞导致远程代码执行或者拒绝服务。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，补丁获取链接： https://www.tenda.com.cn/

Reference: https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/form_fast_setting_wifi_set.md

Impacted products

Name
Tenda Tenda AC18 V15.03.05.19

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-40854",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-40854"
    }
  },
  "description": "Tenda AC18\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\n\nTenda AC18 V15.03.05.19\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8efast_setting_wifi_set\u51fd\u6570\u5bf9\u8f93\u5165\u7684\u6570\u636e\u672a\u8fdb\u884c\u5927\u5c0f\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6216\u8005\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.tenda.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-88201",
  "openTime": "2022-12-17",
  "patchDescription": "Tenda AC18\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\r\n\r\nTenda AC18 V15.03.05.19\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8efast_setting_wifi_set\u51fd\u6570\u5bf9\u8f93\u5165\u7684\u6570\u636e\u672a\u8fdb\u884c\u5927\u5c0f\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6216\u8005\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": "Tenda AC18 fast_setting_wifi_set\u6808\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Tenda Tenda AC18 V15.03.05.19"
  },
  "referenceLink": "https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/form_fast_setting_wifi_set.md",
  "serverity": "\u9ad8",
  "submitTime": "2022-09-28",
  "title": "Tenda AC18 fast_setting_wifi_set\u6808\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-40854 (GCVE-0-2022-40854)

Vulnerability from cvelistv5

Published

2022-09-23 14:17

Modified

2025-05-22 20:08

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

Tenda AC18 router contained a stack overflow vulnerability in /goform/fast_setting_wifi_set

References

▼	URL	Tags
	https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/form_fast_setting_wifi_set.md	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/form_fast_setting_wifi_set.md"
          }
        ],
        "title": "CVE Program Container"
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              "confidentialityImpact": "HIGH",
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                ],
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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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