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CNVD-2025-24475
Vulnerability from cnvd - Published: 2025-10-21
VLAI Severity ?
Title
Tenda AC23 sscanf函数缓冲区溢出漏洞
Description
Tenda AC23是腾达推出的一款双频无线路由器，支持802.11acWave2技术，双频并发传输速率可达2033Mbps，其中5GHz频段最高可达1733Mbps，适用于4K视频、在线直播等高带宽应用。
Tenda AC23存在缓冲区溢出漏洞，该漏洞源于文件/goform/SetStaticRouteCfg中sscanf函数的参数list未能正确验证输入数据的长度大小，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。
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://github.com/cymiao1978/cve/blob/main/12.md
Impacted products
| Name | Tenda AC23 <=16.03.07.52 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2025-11356",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-11356"
}
},
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"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-2025-24475",
"openTime": "2025-10-21",
"products": {
"product": "Tenda AC23 \u003c=16.03.07.52"
},
"referenceLink": "https://github.com/cymiao1978/cve/blob/main/12.md",
"serverity": "\u9ad8",
"submitTime": "2025-10-13",
"title": "Tenda AC23 sscanf\u51fd\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}
CVE-2025-11356 (GCVE-0-2025-11356)
Vulnerability from cvelistv5 – Published: 2025-10-07 07:02 – Updated: 2025-10-07 18:13
VLAI?
EPSS
Summary
A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC23 |
Affected:
16.03.07.0
Affected: 16.03.07.1 Affected: 16.03.07.2 Affected: 16.03.07.3 Affected: 16.03.07.4 Affected: 16.03.07.5 Affected: 16.03.07.6 Affected: 16.03.07.7 Affected: 16.03.07.8 Affected: 16.03.07.9 Affected: 16.03.07.10 Affected: 16.03.07.11 Affected: 16.03.07.12 Affected: 16.03.07.13 Affected: 16.03.07.14 Affected: 16.03.07.15 Affected: 16.03.07.16 Affected: 16.03.07.17 Affected: 16.03.07.18 Affected: 16.03.07.19 Affected: 16.03.07.20 Affected: 16.03.07.21 Affected: 16.03.07.22 Affected: 16.03.07.23 Affected: 16.03.07.24 Affected: 16.03.07.25 Affected: 16.03.07.26 Affected: 16.03.07.27 Affected: 16.03.07.28 Affected: 16.03.07.29 Affected: 16.03.07.30 Affected: 16.03.07.31 Affected: 16.03.07.32 Affected: 16.03.07.33 Affected: 16.03.07.34 Affected: 16.03.07.35 Affected: 16.03.07.36 Affected: 16.03.07.37 Affected: 16.03.07.38 Affected: 16.03.07.39 Affected: 16.03.07.40 Affected: 16.03.07.41 Affected: 16.03.07.42 Affected: 16.03.07.43 Affected: 16.03.07.44 Affected: 16.03.07.45 Affected: 16.03.07.46 Affected: 16.03.07.47 Affected: 16.03.07.48 Affected: 16.03.07.49 Affected: 16.03.07.50 Affected: 16.03.07.51 Affected: 16.03.07.52 |
Credits
cymiao (VulDB User)
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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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