CVE-2021-23797— Directory Traversal
Quick assessment
Affected
n/a http-server-node
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Http-Server-Node是格鲁吉亚Guro Beridze个人开发者的一个 Http 服务器。 http-server-node存在安全漏洞，该漏洞源于软件对于目录权限和路径参数缺少有效的限制与过滤。攻击者可以利用此漏洞获取敏感信息。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2021-23797
Vulnerability Information
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Vulnerability Title
Directory Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
All versions of package http-server-node are vulnerable to Directory Traversal via use of --path-as-is.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
http-server-node 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Http-Server-Node是格鲁吉亚Guro Beridze个人开发者的一个 Http 服务器。 http-server-node存在安全漏洞，该漏洞源于软件对于目录权限和路径参数缺少有效的限制与过滤。攻击者可以利用此漏洞获取敏感信息。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | http-server-node | 0 ~ unspecified | - |
|
II. Public POCs for CVE-2021-23797
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-23797 (1)
-
https://snyk.io/vuln/SNYK-JS-HTTPSERVERNODE-1727656 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-17 · 51 CVEs total
| CVE-2021-23803 | 9.8 CRITICAL | Access Control Bypass |
| CVE-2021-23450 | 7.5 HIGH | Prototype Pollution |
| CVE-2021-23814 | 6.7 MEDIUM | laravel-filemanager代码问题漏洞 |
| CVE-2021-44035 | 4.4 MEDIUM | Wolters Kluwer TeamMate AM 安全漏洞 |
| CVE-2021-0676 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2021-4008 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4010 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4009 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4011 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-32497 | SICK SOPAS ET安全漏洞 | |
| CVE-2021-32498 | SICK SOPAS ET 4.8.0 路径遍历漏洞 | |
| CVE-2021-32499 | SICK SOPAS ET 注入漏洞 | |
| CVE-2021-0677 | MediaTek Ccu 输入验证错误漏洞 | |
| CVE-2021-45042 | Hashicorp HashiCorp Vault 安全漏洞 | |
| CVE-2021-0678 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0893 | MediaTek Apusys 资源管理错误漏洞 | |
| CVE-2021-0679 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0894 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0895 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0897 | MediaTek Apusys缓冲区错误漏洞 |
Showing top 20 of 51 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-23797
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