CVE-2026-24110
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Tenda W20E是中国腾达（Tenda）公司的一款路由器。 Tenda W20E V4.0br_V15.11.0.6版本存在安全漏洞，该漏洞源于处理addDhcpRules数据时缺少大小验证，可能导致缓冲区溢出。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-24110
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may send overly long `addDhcpRules` data. When these rules enter the `addDhcpRule` function and are processed by `ret = sscanf(pRule, " %d\t%[^\t]\t%[^\n\r\t]", &dhcpsIndex, dhcpsIP, dhcpsMac);`, the lack of size validation for the rules could lead to buffer overflows in `dhcpsIndex`, `dhcpsIP`, and `dhcpsMac`.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda W20E 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda W20E是中国腾达（Tenda）公司的一款路由器。 Tenda W20E V4.0br_V15.11.0.6版本存在安全漏洞，该漏洞源于处理addDhcpRules数据时缺少大小验证，可能导致缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2026-24110
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-24110 (1)
Same Patch Batch · n/a · 2026-03-02 · 37 CVEs total
| CVE-2025-65465 | 6.1 MEDIUM | TbsZip 安全漏洞 |
| CVE-2026-3408 | 4.3 MEDIUM | Open Babel CDXML File atom.cpp GetExplicitValence null pointer dereference |
| CVE-2026-24105 | Tenda AC15 安全漏洞 | |
| CVE-2025-66880 | Wethink 720yun 安全漏洞 | |
| CVE-2026-26699 | Personnel Property Equipment System 安全漏洞 | |
| CVE-2026-24101 | Tenda AC15 安全漏洞 | |
| CVE-2025-70252 | Tenda AC6 安全漏洞 | |
| CVE-2026-26707 | Pharmacy Point Of Sale System 安全漏洞 | |
| CVE-2026-26708 | Pharmacy Point Of Sale System 安全漏洞 | |
| CVE-2026-26700 | Personnel Property Equipment System 安全漏洞 | |
| CVE-2026-26701 | Personnel Property Equipment System 安全漏洞 | |
| CVE-2026-26704 | Pharmacy Point Of Sale System 安全漏洞 | |
| CVE-2026-26705 | Pharmacy Point Of Sale System 安全漏洞 | |
| CVE-2026-26706 | Pharmacy Point Of Sale System 安全漏洞 | |
| CVE-2026-26710 | Code-Projects Simple Food Order System SQL注入漏洞 | |
| CVE-2026-26711 | Code-Projects Simple Food Order System SQL注入漏洞 | |
| CVE-2026-26709 | Code-Projects Simple Gym Management System 安全漏洞 | |
| CVE-2026-26712 | Code-Projects Simple Food Order System SQL注入漏洞 | |
| CVE-2026-26713 | Code-Projects Simple Food Order System SQL注入漏洞 | |
| CVE-2026-24115 | Tenda W20E 安全漏洞 |
Showing top 20 of 37 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-24110
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