CVE-2020-35729
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
KLog是ZhaoKaiQiang（KLog）个人开发者的一款用于安卓开发的日志工具。该工具主要功能为打印行号、函数调用、Json解析、XML解析、点击跳转、Log信息保存等功能。 KLog Server 2.4.1 存在操作系统命令注入漏洞，该漏洞源于允许通过action authentication .php用户参数中的shell元字符注入OS命令。
Public Exploits 4
Nuclei · 1
CVE-2020-35729.yaml [template]
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-35729
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
KLog Server 2.4.1 allows OS command injection via shell metacharacters in the actions/authenticate.php user parameter.
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
KLog Server 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KLog是ZhaoKaiQiang（KLog）个人开发者的一款用于安卓开发的日志工具。该工具主要功能为打印行号、函数调用、Json解析、XML解析、点击跳转、Log信息保存等功能。 KLog Server 2.4.1 存在操作系统命令注入漏洞，该漏洞源于允许通过action authentication .php用户参数中的shell元字符注入OS命令。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-35729
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2020-35729 | https://github.com/Al1ex/CVE-2020-35729 | POC Details |
| 2 | Klog Server 2.4.1 and prior is susceptible to an unauthenticated command injection vulnerability. The `authenticate.php` file uses the `user` HTTP POST parameter in a call to the `shell_exec()` PHP function without appropriate input validation, allowing arbitrary command execution as the apache user. The sudo configuration permits the Apache user to execute any command as root without providing a password, resulting in privileged command execution as root. Originated from Metasploit module, copyright (c) space-r7. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-35729.yaml | POC Details |
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Exploits & Public PoCs for CVE-2020-35729 (3)
Other References for CVE-2020-35729 (2)
Same Patch Batch · n/a · 2020-12-27 · 12 CVEs total
| CVE-2020-35736 | Liftoff GateOne 路径遍历漏洞 | |
| CVE-2020-29156 | WordPress plugin WooCommerce 权限许可和访问控制问题漏洞 | |
| CVE-2020-29250 | Cxuucms 跨站脚本漏洞 | |
| CVE-2020-29249 | Cxuucms 跨站脚本漏洞 | |
| CVE-2020-29299 | Zyxel ZLD和Zyxel SD-OS 命令注入漏洞 | |
| CVE-2020-29204 | XXL-JOB 跨站脚本漏洞 | |
| CVE-2020-35728 | FasterXML jackson-databind 代码问题漏洞 | |
| CVE-2020-35448 | GNU Binutils 缓冲区错误漏洞 | |
| CVE-2020-8290 | Backblaze 权限许可和访问控制问题漏洞 | |
| CVE-2020-8289 | Backblaze 信任管理问题漏洞 | |
| CVE-2020-35678 | Python 输入验证错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-35729
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