cnvd - cnvd-2025-05237

cnvd-2025-05237

Vulnerability from cnvd

Title: Tenda AC7栈溢出漏洞（CNVD-2025-05237）

Description:

Tenda AC7是Tenda生产的一款无线路由器。

Tenda AC7 15.03.06.44及之前版本中/goform/SetFirewallCfg文件的formSetFirewallCfg函数在处理firewallEn参数时存在栈溢出漏洞，该漏洞源于程序未能对参数长度进行校验。攻击者可利用该漏洞远程发起攻击，实现代码执行。

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/

Reference: https://vuldb.com/?id.298119 https://vuldb.com/?ctiid.298119 https://vuldb.com/?submit.505271 https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md https://www.tenda.com.cn/

Impacted products

Name
Tenda AC7 <=15.03.06.44

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-1851",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-1851"
    }
  },
  "description": "Tenda AC7\u662fTenda\u751f\u4ea7\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTenda AC7 15.03.06.44\u53ca\u4e4b\u524d\u7248\u672c\u4e2d/goform/SetFirewallCfg\u6587\u4ef6\u7684formSetFirewallCfg\u51fd\u6570\u5728\u5904\u7406firewallEn\u53c2\u6570\u65f6\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u53c2\u6570\u957f\u5ea6\u8fdb\u884c\u6821\u9a8c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u53d1\u8d77\u653b\u51fb\uff0c\u5b9e\u73b0\u4ee3\u7801\u6267\u884c\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/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-05237",
  "openTime": "2025-03-20",
  "products": {
    "product": "Tenda AC7 \u003c=15.03.06.44"
  },
  "referenceLink": "https://vuldb.com/?id.298119\r\nhttps://vuldb.com/?ctiid.298119\r\nhttps://vuldb.com/?submit.505271\r\nhttps://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md\r\nhttps://www.tenda.com.cn/",
  "serverity": "\u9ad8",
  "submitTime": "2025-03-07",
  "title": "Tenda AC7\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2025-05237\uff09"
}

CVE-2025-1851 (GCVE-0-2025-1851)

Vulnerability from cvelistv5

Published

2025-03-03 05:00

Modified

2025-03-03 17:19

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

Summary

A vulnerability, which was classified as critical, was found in Tenda AC7 up to 15.03.06.44. This affects the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

References

▼	URL	Tags
	https://vuldb.com/?id.298119	vdb-entry, technical-description
	https://vuldb.com/?ctiid.298119	signature, permissions-required
	https://vuldb.com/?submit.505271	third-party-advisory
	https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md	exploit
	https://www.tenda.com.cn/	product

Impacted products

	Vendor	Product	Version
	Tenda	AC7	Version: 15.03.06.0 Version: 15.03.06.1 Version: 15.03.06.2 Version: 15.03.06.3 Version: 15.03.06.4 Version: 15.03.06.5 Version: 15.03.06.6 Version: 15.03.06.7 Version: 15.03.06.8 Version: 15.03.06.9 Version: 15.03.06.10 Version: 15.03.06.11 Version: 15.03.06.12 Version: 15.03.06.13 Version: 15.03.06.14 Version: 15.03.06.15 Version: 15.03.06.16 Version: 15.03.06.17 Version: 15.03.06.18 Version: 15.03.06.19 Version: 15.03.06.20 Version: 15.03.06.21 Version: 15.03.06.22 Version: 15.03.06.23 Version: 15.03.06.24 Version: 15.03.06.25 Version: 15.03.06.26 Version: 15.03.06.27 Version: 15.03.06.28 Version: 15.03.06.29 Version: 15.03.06.30 Version: 15.03.06.31 Version: 15.03.06.32 Version: 15.03.06.33 Version: 15.03.06.34 Version: 15.03.06.35 Version: 15.03.06.36 Version: 15.03.06.37 Version: 15.03.06.38 Version: 15.03.06.39 Version: 15.03.06.40 Version: 15.03.06.41 Version: 15.03.06.42 Version: 15.03.06.43 Version: 15.03.06.44

Show details on NVD website

JSON

To clipboard

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                "role": "CISA Coordinator",
                "timestamp": "2025-03-03T17:19:37.187929Z",
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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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