Vulnerability-Lookup

CNVD-2026-36728

Vulnerability from cnvd - Published: 2026-09-15

Title

Tenda W12栈缓冲区溢出漏洞

Description

Tenda W12是腾达推出的一款‌AC1200双频千兆无线面板式AP。 Tenda W12存在栈缓冲区溢出漏洞，该漏洞源于httpd中set_local_time_0函数未能正确处理Time参数，导致栈缓冲区溢出，攻击者可利用该漏洞通过远程发送恶意请求触发栈溢出，造成拒绝服务或执行任意代码。

Severity

高

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://tenda.com.cn/

Reference

https://vuldb.com/vuln/367473

Impacted products

Name
Tenda W12 3.0.0.7(4763)

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-10192",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-10192"
    }
  },
  "description": "Tenda W12\u662f\u817e\u8fbe\u63a8\u51fa\u7684\u4e00\u6b3e\u200cAC1200\u53cc\u9891\u5343\u5146\u65e0\u7ebf\u9762\u677f\u5f0fAP\u3002\n\nTenda W12\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ehttpd\u4e2dset_local_time_0\u51fd\u6570\u672a\u80fd\u6b63\u786e\u5904\u7406Time\u53c2\u6570\uff0c\u5bfc\u81f4\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8fdc\u7a0b\u53d1\u9001\u6076\u610f\u8bf7\u6c42\u89e6\u53d1\u6808\u6ea2\u51fa\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://tenda.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-36728",
  "openTime": "2026-09-15",
  "products": {
    "product": "Tenda W12 3.0.0.7(4763)"
  },
  "referenceLink": "https://vuldb.com/vuln/367473",
  "serverity": "\u9ad8",
  "submitTime": "2026-06-01",
  "title": "Tenda W12\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2026-10192 (GCVE-0-2026-10192)

Vulnerability from cvelistv5 – Published: 2026-05-31 16:00 – Updated: 2026-06-01 12:29

Title

Tenda W12 httpd set_local_time_0 stack-based overflow

Summary

A vulnerability was identified in Tenda W12 3.0.0.7(4763). The affected element is the function set_local_time_0 of the file /bin/httpd. Such manipulation of the argument Time leads to stack-based buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-01 12:29 UTC

CWE

CWE-121 - Stack-based Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB mitre root

References

6 references

URL	Tags
https://vuldb.com/vuln/367473	vdb-entrytechnical-description
https://vuldb.com/vuln/367473/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10192	third-party-advisory
https://vuldb.com/submit/820024	third-party-advisory
http://cdn2.v50to.cc/set_local_time_0_overflow.zip	exploit
https://www.tenda.com.cn/	product

Impacted products

1 product

Vendor	Product	Version
Tenda	W12	Affected: 3.0.0.7(4763) cpe:2.3:o:tenda:w12_firmware::::::::

Credits

CookedMelon (VulDB User)

Show details on NVD website

JSON

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  "containers": {
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-10192",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-01T12:29:33.921006Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "versions": [
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          "type": "reporter",
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        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was identified in Tenda W12 3.0.0.7(4763). The affected element is the function set_local_time_0 of the file /bin/httpd. Such manipulation of the argument Time leads to stack-based buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used."
        }
      ],
      "metrics": [
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            "baseSeverity": "HIGH",
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        {
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        },
        {
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.

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.
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CNVD-2026-36728

CVE-2026-10192 (GCVE-0-2026-10192)

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