cnvd - cnvd-2023-18958

cnvd-2023-18958

Vulnerability from cnvd

Title: Tenda AC18堆栈溢出漏洞

Description:

Tenda AC18是中国腾达（Tenda）公司的一款路由器。

Tenda AC18存在堆栈溢出漏洞，该漏洞源于fromSetSysTime函数的time参数对于输入数据缺乏长度验证。攻击者可利用漏洞导致拒绝服务。

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.tenda.com.cn/default.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-43260

Impacted products

Name
Tenda Tenda AC18 V15.03.05.19

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-43260",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-43260"
    }
  },
  "description": "Tenda AC18\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\n\nTenda AC18\u5b58\u5728\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8efromSetSysTime\u51fd\u6570\u7684time\u53c2\u6570\u5bf9\u4e8e\u8f93\u5165\u6570\u636e\u7f3a\u4e4f\u957f\u5ea6\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "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.tenda.com.cn/default.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-18958",
  "openTime": "2023-03-22",
  "products": {
    "product": "Tenda Tenda AC18 V15.03.05.19"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-43260",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-20",
  "title": "Tenda AC18\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-43260 (GCVE-0-2022-43260)

Vulnerability from cvelistv5

Published

2022-10-18 00:00

Modified

2025-05-12 14:47

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 V15.03.05.19(6318) was discovered to contain a stack overflow via the time parameter in the fromSetSysTime function.

References

▼	URL	Tags
	https://drive.google.com/file/d/1elSFijqHselDzRNuawGfcHD4uL4N8_mM/view?usp=sharing

Impacted products

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

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:26:02.815Z",
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        "title": "CVE Program Container"
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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
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              "userInteraction": "NONE",
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                  {
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                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-12T14:47:22.757261Z",
                "version": "2.0.3"
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    "datePublished": "2022-10-18T00:00:00.000Z",
    "dateReserved": "2022-10-17T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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