Vulnerability-Lookup

CNVD-2025-12341

Vulnerability from cnvd - Published: 2025-06-12

Title

Tenda RX3缓冲区溢出漏洞

Description

Tenda RX3是中国腾达（Tenda）公司的一款双频WiFi 6家用无线路由器。用于家庭网络覆盖，支持高速无线连接。 Tenda RX3 16.03.13.11_multi_TDE01版本存在缓冲区溢出漏洞，该漏洞源于文件/goform/SetStaticRouteCfg中参数list未能正确验证输入数据的长度大小，远程攻击者可利用该漏洞在系统上执行任意代码或者导致拒绝服务攻击。

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://github.com/alc9700jmo/CVE/issues/13

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-5527

Impacted products

Name
Tenda RX3 16.03.13.11_multi_TDE01

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2025-5527",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-5527"
    }
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  "description": "Tenda RX3\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53cc\u9891WiFi 6\u5bb6\u7528\u65e0\u7ebf\u8def\u7531\u5668\u3002\u7528\u4e8e\u5bb6\u5ead\u7f51\u7edc\u8986\u76d6\uff0c\u652f\u6301\u9ad8\u901f\u65e0\u7ebf\u8fde\u63a5\u3002\n\nTenda RX3 16.03.13.11_multi_TDE01\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6/goform/SetStaticRouteCfg\u4e2d\u53c2\u6570list\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u8f93\u5165\u6570\u636e\u7684\u957f\u5ea6\u5927\u5c0f\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u8005\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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://github.com/alc9700jmo/CVE/issues/13",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-12341",
  "openTime": "2025-06-12",
  "products": {
    "product": "Tenda RX3 16.03.13.11_multi_TDE01"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-5527",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-11",
  "title": "Tenda RX3\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-5527 (GCVE-0-2025-5527)

Vulnerability from cvelistv5 – Published: 2025-06-03 20:31 – Updated: 2025-06-04 13:55

Title

Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow

Summary

A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated 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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-04 13:55 UTC

CWE

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

Assigner

VulDB mitre root

References

5 references

URL	Tags
https://vuldb.com/?id.310967	vdb-entrytechnical-description
https://vuldb.com/?ctiid.310967	signaturepermissions-required
https://vuldb.com/?submit.586781	third-party-advisory
https://github.com/alc9700jmo/CVE/issues/13	exploitissue-tracking
https://www.tenda.com.cn/	product

Impacted products

1 product

Vendor	Product	Version
Tenda	RX3	Affected: 16.03.13.11_multi_TDE01

Credits

alc9700 (VulDB User)

Show details on NVD website

JSON

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        },
        {
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Sightings

Author	Source	Type	Date	Other

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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.