Vulnerability-Lookup

CNVD-2026-32977

Vulnerability from cnvd - Published: 2026-08-21

Title

Tenda AC7跨站脚本漏洞

Description

Tenda AC7是一款专为宽带升级,路由更新换代的大户型家庭打造的1200m11ac双频无线路由器。 Tenda AC7存在跨站脚本漏洞，该漏洞源于Web管理界面存在输出编码不当，攻击者可利用该漏洞获取敏感管理凭据等信息。

Severity

中

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://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses

Impacted products

Name
Tenda AC7 V03.03.03.01_cn

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-24427",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-24427"
    }
  },
  "description": "Tenda AC7\u662f\u4e00\u6b3e\u4e13\u4e3a\u5bbd\u5e26\u5347\u7ea7,\u8def\u7531\u66f4\u65b0\u6362\u4ee3\u7684\u5927\u6237\u578b\u5bb6\u5ead\u6253\u9020\u76841200m11ac\u53cc\u9891\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTenda AC7\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWeb\u7ba1\u7406\u754c\u9762\u5b58\u5728\u8f93\u51fa\u7f16\u7801\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u7ba1\u7406\u51ed\u636e\u7b49\u4fe1\u606f\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-2026-32977",
  "openTime": "2026-08-21",
  "products": {
    "product": "Tenda AC7 V03.03.03.01_cn"
  },
  "referenceLink": "https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses",
  "serverity": "\u4e2d",
  "submitTime": "2026-02-10",
  "title": "Tenda AC7\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2026-24427 (GCVE-0-2026-24427)

Vulnerability from cvelistv5 – Published: 2026-02-03 19:11 – Updated: 2026-05-25 23:41

Title

Tenda AC7 Exposes Admin Credentials in Configuration Responses

Summary

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web browsers to cache pages containing these credentials and enable subsequent disclosure to an attacker with access to the client system or browser profile.

Severity

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-03 19:42 UTC

CWE

CWE-201 - Insertion of Sensitive Information Into Sent Data

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://www.tendacn.com/product/AC7	product
https://www.vulncheck.com/advisories/tenda-ac7-ex…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Shenzhen Tenda Technology Co., Ltd.	Tenda AC7	Affected: 0 , ≤ 03.03.03.01_cn (custom) cpe:2.3:o:tenda:ac7_firmware::::::::

Credits

Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.

Show details on NVD website

JSON

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        "metrics": [
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                "id": "CVE-2026-24427",
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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2026-02-03T19:42:48.320644Z",
                "version": "2.0.3"
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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.