cnvd - cnvd-2025-16851

CNVD-2025-16851

Vulnerability from cnvd - Published: 2025-07-25

Title

Tenda AC23缓冲区溢出漏洞

Description

Tenda AC23是腾达科技推出的高性能无线路由器。 Tenda AC23 16.03.07.52版本存在缓冲区溢出漏洞，该漏洞源于httpd组件/goform/setMacFilterCfg文件中的sub_46C940函数对deviceList参数处理不当。攻击者可利用该漏洞通过远程构造恶意数据触发缓冲区溢出，可能导致设备控制权被夺取或服务中断。

Severity

高

Formal description

目前厂商尚未发布升级补丁以修复这个安全问题，请到厂商的主页下载： https://vuldb.com/?id.317317

Reference

https://vuldb.com/?id.317317 https://vuldb.com/?ctiid.317317 https://vuldb.com/?submit.619604 https://github.com/Thir0th/Thir0th-CVE/blob/main/Tenda%20AC23_V16.03.07.52_has_a_stack_overflow.md https://www.tenda.com.cn/

Impacted products

Name
Tenda AC23 16.03.07.52

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-8060",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8060"
    }
  },
  "description": "Tenda AC23\u662f\u817e\u8fbe\u79d1\u6280\u63a8\u51fa\u7684\u9ad8\u6027\u80fd\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTenda AC23 16.03.07.52\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ehttpd\u7ec4\u4ef6/goform/setMacFilterCfg\u6587\u4ef6\u4e2d\u7684sub_46C940\u51fd\u6570\u5bf9deviceList\u53c2\u6570\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8fdc\u7a0b\u6784\u9020\u6076\u610f\u6570\u636e\u89e6\u53d1\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u53ef\u80fd\u5bfc\u81f4\u8bbe\u5907\u63a7\u5236\u6743\u88ab\u593a\u53d6\u6216\u670d\u52a1\u4e2d\u65ad\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://vuldb.com/?id.317317",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-16851",
  "openTime": "2025-07-25",
  "products": {
    "product": "Tenda AC23 16.03.07.52"
  },
  "referenceLink": "https://vuldb.com/?id.317317\r\nhttps://vuldb.com/?ctiid.317317\r\nhttps://vuldb.com/?submit.619604\r\nhttps://github.com/Thir0th/Thir0th-CVE/blob/main/Tenda%20AC23_V16.03.07.52_has_a_stack_overflow.md\r\nhttps://www.tenda.com.cn/",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-24",
  "title": "Tenda AC23\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-8060 (GCVE-0-2025-8060)

Vulnerability from cvelistv5 – Published: 2025-07-23 01:32 – Updated: 2025-07-23 15:14

Title

Tenda AC23 httpd setMacFilterCfg sub_46C940 stack-based overflow

Summary

A vulnerability has been found in Tenda AC23 16.03.07.52 and classified as critical. Affected by this vulnerability is the function sub_46C940 of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may 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

CWE

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

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.317317	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.317317	signaturepermissions-required
	https://vuldb.com/?submit.619604	third-party-advisory
	https://github.com/Thir0th/Thir0th-CVE/blob/main/…	exploit
	https://www.tenda.com.cn/	product

Impacted products

	Vendor	Product	Version
	Tenda	AC23	Affected: 16.03.07.52

Credits

liuchangwei (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8060",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-23T14:26:02.633061Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-23T15:14:41.589Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
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            "tags": [
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            "url": "https://github.com/Thir0th/Thir0th-CVE/blob/main/Tenda%20AC23_V16.03.07.52_has_a_stack_overflow.md"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "httpd"
          ],
          "product": "AC23",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "16.03.07.52"
            }
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        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "liuchangwei (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been found in Tenda AC23 16.03.07.52 and classified as critical. Affected by this vulnerability is the function sub_46C940 of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "In Tenda AC23 16.03.07.52 wurde eine Schwachstelle gefunden. Sie wurde als kritisch eingestuft. Betroffen ist die Funktion sub_46C940 der Datei /goform/setMacFilterCfg der Komponente httpd. Dank der Manipulation des Arguments deviceList mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
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        },
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
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      },
      "references": [
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        },
        {
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          "tags": [
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            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.317317"
        },
        {
          "name": "Submit #619604 | Tenda AC23 V16.03.07.52 Stack-based Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
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        },
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        {
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          "time": "2025-07-22T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-07-22T22:46:17.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "Tenda AC23 httpd setMacFilterCfg sub_46C940 stack-based overflow"
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  },
  "cveMetadata": {
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    "dateReserved": "2025-07-22T20:41:12.236Z",
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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 observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2025-16851

CVE-2025-8060 (GCVE-0-2025-8060)

Tags

Sightings

Nomenclature