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I. Basic Information for CVE-2022-40843
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Tenda AC1200 V-W15Ev2 V15.11.0.10(1576) router is vulnerable to improper authorization / improper session management that allows the router login page to be bypassed. This leads to authenticated attackers having the ability to read the routers syslog.log file which contains the MD5 password of the Administrator's user account.
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 AC1200 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC1200是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC1200 15.11.0.10 版本存在安全漏洞，该漏洞源于路由器容易受到不正确授权的攻击，从而允许绕过路由器登录页面。经过身份验证的攻击者通过该漏洞能够读取路由器 syslog.log 文件，其中包含管理员用户帐户的 MD5 密码。
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-2022-40843
#POC DescriptionSource LinkShenlong Link
1The Tenda AC1200 V-W15Ev2 router is affected by improper authorization/improper session management. The software does not perform or incorrectly perform an authorization check when a user attempts to access a resource or perform an action. This allows the router's login page to be bypassed. The improper validation of user sessions/authorization can lead to unauthenticated attackers having the ability to read the router's file, which contains the MD5 password of the Administrator's user account. This vulnerability exists within the local web and hosted remote management console. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-40843.yamlPOC Details
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III. Intelligence Information for CVE-2022-40843
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2022-40843

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