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CVE-2025-7417— Tenda O3V2 httpd setPingInfo fromNetToolGet stack-based overflow

CVSS 8.8 · High EPSS 1.57% · P82
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I. Basic Information for CVE-2025-7417

Vulnerability Information
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Vulnerability Title
Tenda O3V2 httpd setPingInfo fromNetToolGet stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in Tenda O3V2 1.0.0.12(3880) and classified as critical. Affected by this vulnerability is the function fromNetToolGet of the file /goform/setPingInfo of the component httpd. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda O3V2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda O3V2是中国腾达（Tenda）公司的一款室外无线网桥。 Tenda O3V2 1.0.0.12(3880)版本存在安全漏洞，该漏洞源于文件/goform/setPingInfo中参数ip的操作可能导致栈缓冲区溢出。
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

VendorProductAffected VersionsCPESubscribe
TendaO3V2 1.0.0.12(3880) -

II. Public POCs for CVE-2025-7417

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 6103 chars
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III. Intelligence Information for CVE-2025-7417

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Proof of Concept for CVE-2025-7417 (1)

Security Blog Posts for CVE-2025-7417 (1)

Same Patch Batch · Tenda · 2025-07-10 · 7 CVEs total

CVE-2025-74168.8 HIGHTenda O3V2 httpd setSysTimeInfo fromSysToolTime stack-based overflow
CVE-2025-74188.8 HIGHTenda O3V2 httpd setPing fromPingResultGet stack-based overflow
CVE-2025-74198.8 HIGHTenda O3V2 httpd setRateTest fromSpeedTestSet stack-based overflow
CVE-2025-74208.8 HIGHTenda O3V2 httpd setWrlBasicInfo formWifiBasicSet stack-based overflow
CVE-2025-74146.3 MEDIUMTenda O3V2 httpd setPingInfo fromNetToolGet os command injection
CVE-2025-74156.3 MEDIUMTenda O3V2 httpd getTraceroute fromTraceroutGet command injection

IV. Related Vulnerabilities

Same product: O3V2
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2025-7417

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