cnvd - cnvd-2025-12742

cnvd-2025-12742

Vulnerability from cnvd

Title: Tenda AC7缓冲区溢出漏洞

Description:

Tenda AC7是一款专为大户型设计的高性能双频无线路由器，具有强大的信号覆盖能力和稳定的网络性能。

Tenda AC7存在缓冲区溢出漏洞。该漏洞源于文件/goform/setPptpUserList中的formSetPPTPUserList函数。目前没有详细的漏洞细节提供。

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://www.tenda.com.cn/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-5862

Impacted products

Name
Tenda Tenda AC7 15.03.06.44

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-5862",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-5862"
    }
  },
  "description": "Tenda AC7\u662f\u4e00\u6b3e\u4e13\u4e3a\u5927\u6237\u578b\u8bbe\u8ba1\u7684\u9ad8\u6027\u80fd\u53cc\u9891\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u5177\u6709\u5f3a\u5927\u7684\u4fe1\u53f7\u8986\u76d6\u80fd\u529b\u548c\u7a33\u5b9a\u7684\u7f51\u7edc\u6027\u80fd\u3002\n\nTenda AC7\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6/goform/setPptpUserList\u4e2d\u7684formSetPPTPUserList\u51fd\u6570\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://www.tenda.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-12742",
  "openTime": "2025-06-18",
  "products": {
    "product": "Tenda Tenda AC7 15.03.06.44"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-5862",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-13",
  "title": "Tenda AC7\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-5862 (GCVE-0-2025-5862)

Vulnerability from cvelistv5

Published

2025-06-09 05:00

Modified

2025-06-09 13:23

Severity ?

7.4 (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/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/RC:R

CWE

CWE-120 - Buffer Overflow
CWE-119 - Memory Corruption

Summary

A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. This issue affects the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

References

▼	URL	Tags
	https://vuldb.com/?id.311621	vdb-entry, technical-description
	https://vuldb.com/?ctiid.311621	signature, permissions-required
	https://vuldb.com/?submit.591980	third-party-advisory
	https://lavender-bicycle-a5a.notion.site/Tenda-AC7-formSetPPTPUserList-20a53a41781f806ca124cbdf99bff931?source=copy_link	exploit
	https://www.tenda.com.cn/	product

Impacted products

	Vendor	Product	Version
	Tenda	AC7	Version: 15.03.06.44

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2025-5862",
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                  },
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-09T13:23:54.451652Z",
                "version": "2.0.3"
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              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2025-06-09T13:23:57.463Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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            "tags": [
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          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
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        {
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          "vendor": "Tenda",
          "versions": [
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          "type": "reporter",
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        }
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        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in Tenda AC7 15.03.06.44 gefunden. Es geht hierbei um die Funktion formSetPPTPUserList der Datei /goform/setPptpUserList. Mit der Manipulation des Arguments list mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
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    "dateReserved": "2025-06-08T13:25:28.966Z",
    "dateUpdated": "2025-06-09T13:23:57.463Z",
    "state": "PUBLISHED"
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  "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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