cnvd - cnvd-2025-09870

CNVD-2025-09870

Vulnerability from cnvd - Published: 2025-05-14

Title

Tenda AC8堆栈溢出漏洞（CNVD-2025-09870）

Description

Tenda AC8是一款由腾达公司生产的无线路由器，用于家庭和小型企业网络连接。 Tenda AC8存在堆栈溢出漏洞。该漏洞源于/goform/SetStaticRouteCfg文件中route_static_check函数的参数列表，导致基于堆栈的缓冲区溢出。攻击者可利用该漏洞执行任意代码。

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://www.tenda.com.cn/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-11745

Impacted products

Name
Tenda AC8 16.03.34.09

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-11745",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-11745"
    }
  },
  "description": "Tenda AC8\u662f\u4e00\u6b3e\u7531\u817e\u8fbe\u516c\u53f8\u751f\u4ea7\u7684\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u7528\u4e8e\u5bb6\u5ead\u548c\u5c0f\u578b\u4f01\u4e1a\u7f51\u7edc\u8fde\u63a5\u3002  \n\nTenda AC8\u5b58\u5728\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e/goform/SetStaticRouteCfg\u6587\u4ef6\u4e2droute_static_check\u51fd\u6570\u7684\u53c2\u6570\u5217\u8868\uff0c\u5bfc\u81f4\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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://www.tenda.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-09870",
  "openTime": "2025-05-14",
  "products": {
    "product": "Tenda AC8 16.03.34.09"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-11745",
  "serverity": "\u9ad8",
  "submitTime": "2024-11-29",
  "title": "Tenda AC8\u5806\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2025-09870\uff09"
}

CVE-2024-11745 (GCVE-0-2024-11745)

Vulnerability from cvelistv5 – Published: 2024-11-26 21:00 – Updated: 2024-11-26 21:20

Title

Tenda AC8 SetStaticRouteCfg route_static_check stack-based overflow

Summary

A vulnerability was found in Tenda AC8 16.03.34.09 and classified as critical. Affected by this issue is the function route_static_check of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may 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

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

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

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.286142	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.286142	signaturepermissions-required
	https://vuldb.com/?submit.449893	third-party-advisory
	https://tasty-foxtrot-3a8.notion.site/Tenda-AC8v4…	exploit
	https://www.tenda.com.cn/	product

Impacted products

	Vendor	Product	Version
	Tenda	AC8	Affected: 16.03.34.09

Credits

hand_king (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:tenda:ac8_firmware:16.03.34.09:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ac8_firmware",
            "vendor": "tenda",
            "versions": [
              {
                "status": "affected",
                "version": "16.03.34.09"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-11745",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-26T21:18:06.466624Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-26T21:20:43.347Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "AC8",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "16.03.34.09"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "hand_king (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Tenda AC8 16.03.34.09 and classified as critical. Affected by this issue is the function route_static_check of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Eine Schwachstelle wurde in Tenda AC8 16.03.34.09 gefunden. Sie wurde als kritisch eingestuft. Dies betrifft die Funktion route_static_check der Datei /goform/SetStaticRouteCfg. Durch Beeinflussen des Arguments list 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",
            "vectorString": "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",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-26T21:00:12.592Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-286142 | Tenda AC8 SetStaticRouteCfg route_static_check stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.286142"
        },
        {
          "name": "VDB-286142 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.286142"
        },
        {
          "name": "Submit #449893 | Tenda AC8v4 V16.03.34.09 Stack-based Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.449893"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://tasty-foxtrot-3a8.notion.site/Tenda-AC8v4-route_static_check-stack-overflow-1460448e6195803087a5d39755d2bb6b?pvs=74"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.tenda.com.cn/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-11-26T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-11-26T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-11-26T14:41:47.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda AC8 SetStaticRouteCfg route_static_check stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-11745",
    "datePublished": "2024-11-26T21:00:12.592Z",
    "dateReserved": "2024-11-26T13:36:43.822Z",
    "dateUpdated": "2024-11-26T21:20:43.347Z",
    "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-2025-09870

CVE-2024-11745 (GCVE-0-2024-11745)

Tags

Sightings

Nomenclature