CNVD-2025-17008
Vulnerability from cnvd - Published: 2025-07-29
VLAI Severity ?
Title
Tenda AC20缓冲区溢出漏洞
Description
Tenda AC20是一款双频无线路由器,支持IPv6协议,采用三核1GHz主控芯片,配备6根6dBi外置天线,最高无线传输速率达2033Mbps。
Tenda AC20存在缓冲区溢出漏洞,该漏洞源于httpd组件/goform/SetSysTimeCfg文件中对timeZone参数处理不当。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://vuldb.com/?id.317574
https://vuldb.com/?ctiid.317574
https://vuldb.com/?submit.620625
https://github.com/CH13hh/cve/blob/main/tenda1.md
https://www.tenda.com.cn/
Impacted products
| Name | Tenda AC20 <=16.03.08.12 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2025-8160",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8160"
}
},
"description": "Tenda AC20\u662f\u4e00\u6b3e\u53cc\u9891\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u652f\u6301IPv6\u534f\u8bae\uff0c\u91c7\u7528\u4e09\u68381GHz\u4e3b\u63a7\u82af\u7247\uff0c\u914d\u59076\u68396dBi\u5916\u7f6e\u5929\u7ebf\uff0c\u6700\u9ad8\u65e0\u7ebf\u4f20\u8f93\u901f\u7387\u8fbe2033Mbps\u3002\n\nTenda AC20\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ehttpd\u7ec4\u4ef6/goform/SetSysTimeCfg\u6587\u4ef6\u4e2d\u5bf9timeZone\u53c2\u6570\u5904\u7406\u4e0d\u5f53\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-2025-17008",
"openTime": "2025-07-29",
"products": {
"product": "Tenda AC20 \u003c=16.03.08.12"
},
"referenceLink": "https://vuldb.com/?id.317574\r\nhttps://vuldb.com/?ctiid.317574\r\nhttps://vuldb.com/?submit.620625\r\nhttps://github.com/CH13hh/cve/blob/main/tenda1.md\r\nhttps://www.tenda.com.cn/",
"serverity": "\u9ad8",
"submitTime": "2025-07-28",
"title": "Tenda AC20\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}
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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.
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