CVE-2021-40870
Quick assessment
Affected
n/a n/a
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Aviatrix Controller是Aviatrix公司的一个应用软件。用云提供商的API来扩展和控制本机结构，从而扩展其功能并将其集成到软件中。 Aviatrix Controller存在安全漏洞，该漏洞源于软件当中可以对于上传文件的类型缺乏有效的限制和过滤，这允许未经身份验证的用户通过目录遍历实现任意代码执行。
Public Exploits 1
Nuclei · 1
CVE-2021-40870.yaml [template]
In-the-Wild Activity Observed
cisa_kev · confirmed
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-40870
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.
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
Aviatrix Controller 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aviatrix Controller是Aviatrix公司的一个应用软件。用云提供商的API来扩展和控制本机结构，从而扩展其功能并将其集成到软件中。 Aviatrix Controller存在安全漏洞，该漏洞源于软件当中可以对于上传文件的类型缺乏有效的限制和过滤，这允许未经身份验证的用户通过目录遍历实现任意代码执行。
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
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2021-40870
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Unrestricted upload of file with dangerous type in Aviatrix allows an authenticated user to execute arbitrary code | https://github.com/System00-Security/CVE-2021-40870 | POC Details |
| 2 | Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file which allows an unauthenticated user to execute arbitrary code via directory traversal | https://github.com/0xAgun/CVE-2021-40870 | POC Details |
| 3 | Aviatrix allows an authenticated user to execute arbitrary code | https://github.com/orangmuda/CVE-2021-40870 | POC Details |
| 4 | Unrestricted upload of file with dangerous type in Aviatrix allows an authenticated user to execute arbitrary code | https://github.com/JoyGhoshs/CVE-2021-40870 | POC Details |
| 5 | Aviatrix Controller 6.x before 6.5-1804.1922 contains a vulnerability that allows unrestricted upload of a file with a dangerous type, which allows an unauthenticated user to execute arbitrary code via directory traversal. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-40870.yaml | POC Details |
AI-Generated POC
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Exploits & Public PoCs for CVE-2021-40870 (1)
Other References for CVE-2021-40870 (2)
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https://wearetradecraft.com/advisories/tc-2021-0002/ x_refsource_MISC
Same Patch Batch · n/a · 2021-09-13 · 27 CVEs total
| CVE-2021-40866 | 9.8 CRITICAL | NETGEAR 安全漏洞 |
| CVE-2021-40867 | 7.8 HIGH | Netgear NETGEAR 竞争条件问题漏洞 |
| CVE-2021-32137 | GPAC 缓冲区错误漏洞 | |
| CVE-2021-33366 | GPAC 安全漏洞 | |
| CVE-2021-33365 | GPAC 缓冲区错误漏洞 | |
| CVE-2021-33364 | GPAC 资源管理错误漏洞 | |
| CVE-2021-33363 | GPAC 缓冲区错误漏洞 | |
| CVE-2021-33361 | GPAC 缓冲区错误漏洞 | |
| CVE-2021-40214 | Gibbon 跨站脚本漏洞 | |
| CVE-2020-27969 | Yandex Browser 访问控制错误漏洞 | |
| CVE-2020-27970 | Yandex Browser 安全漏洞 | |
| CVE-2021-32136 | GPAC 缓冲区错误漏洞 | |
| CVE-2021-32134 | GPAC 代码问题漏洞 | |
| CVE-2020-20672 | KiteCMS 代码问题漏洞 | |
| CVE-2021-32135 | GPAC 代码问题漏洞 | |
| CVE-2021-32132 | GPAC 代码问题漏洞 | |
| CVE-2021-29643 | Paessler PRTG Network Monitor 跨站脚本漏洞 | |
| CVE-2021-38833 | PHPGurukul Apartment Visitors Management System SQL注入漏洞 | |
| CVE-2021-40823 | Matrix 加密问题漏洞 | |
| CVE-2021-33362 | GPAC 缓冲区错误漏洞 |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-40870
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