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CVE-2021-28149

EPSS 90.66% · P100
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I. Basic Information for CVE-2021-28149

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Hongdian H8922 3.0.5 devices allow Directory Traversal. The /log_download.cgi log export handler does not validate user input and allows a remote attacker with minimal privileges to download any file from the device by substituting ../ (e.g., ../../etc/passwd) This can be carried out with a web browser by changing the file name accordingly. Upon visiting log_download.cgi?type=../../etc/passwd and logging in, the web server will allow a download of the contents of the /etc/passwd file.
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
Hongdian H8922 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hongdian H8922是中国Hongdian公司的一个路由器。 Hongdian H8922 3.0.5 devices存在路径遍历漏洞。该漏洞允许远程攻击者以最小的权限从设备下载任何文件。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2021-28149

#POC DescriptionSource LinkShenlong Link
1Hongdian H8922 3.0.5 devices are vulnerable to local file inclusion. The /log_download.cgi log export handler does not validate user input and allows a remote attacker with minimal privileges to download any file from the device by substituting ../ (e.g., ../../etc/passwd) This can be carried out with a web browser by changing the file name accordingly. Upon visiting log_download.cgi?type=../../etc/passwd and logging in, the web server will allow a download of the contents of the /etc/passwd file. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-28149.yamlPOC Details
2Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E6%BC%8F%E6%B4%9E/%E5%AE%8F%E7%94%B5%20H8922%20Telnet%E5%90%8E%E9%97%A8%E6%BC%8F%E6%B4%9E%20CVE-2021-28149.mdPOC Details
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III. Intelligence Information for CVE-2021-28149

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Same Patch Batch · n/a · 2021-05-06 · 54 CVEs total

CVE-2021-32052Django 跨站脚本漏洞
CVE-2020-23264forkcms 跨站请求伪造漏洞
CVE-2021-28665Stormshield Network Security 资源管理错误漏洞
CVE-2021-27941IFTTT eWeLink 安全漏洞
CVE-2021-29203HP Edgeline Infrastructure Management 访问控制错误漏洞
CVE-2021-31737Emlog 代码问题漏洞
CVE-2020-23263Fork CMS 跨站脚本漏洞
CVE-2019-25043ModSecurity 安全漏洞
CVE-2021-31918tripleo-ansible 信息泄露漏洞
CVE-2021-31916Linux kernel 缓冲区错误漏洞
CVE-2021-31793Night Owl WDB-20-V2 访问控制错误漏洞
CVE-2021-31829Linux kernel 安全漏洞
CVE-2021-3507QEMU 缓冲区错误漏洞
CVE-2021-28150Hongdian H8922 输入验证错误漏洞
CVE-2021-28152Hongdian H8922 授权问题漏洞
CVE-2021-28151Hongdian H8922 操作系统命令注入漏洞
CVE-2021-32030ASUS GT-AC2900 授权问题漏洞
CVE-2021-20204Homebrew Formulae libgetdata 缓冲区错误漏洞
CVE-2020-35519Linux kernel 缓冲区错误漏洞
CVE-2021-28128Strapi 授权问题漏洞

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-28149

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