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I. Basic Information for CVE-2021-31755
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setmac allows attackers to execute arbitrary code on the system via a crafted post request.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda AC11 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC11是中国腾达（Tenda）公司的一款路由器。 Tenda AC11 devices with firmware 02.03.01.104_CN版本及之前版本存在安全漏洞，该漏洞源于/goform/setmac，攻击者可利用该漏洞通过一个精心制作的post请求在系统上执行任意代码。
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
-n/a n/a -
II. Public POCs for CVE-2021-31755
#POC DescriptionSource LinkShenlong Link
1POC cve-2021-31755https://github.com/r3s3tt/CVE-2021-31755POC Details
2Tenda Router AC11 is susceptible to remote command injection vulnerabilities in the web-based management interface that could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device.https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-31755.yamlPOC Details
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III. Intelligence Information for CVE-2021-31755
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2021-31755

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