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CVE-2020-12127

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.

WAVLINK wavlink是中国睿因科技（WAVLINK）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 WAVLINK存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。以下产品及版本受到影响：WN530H4 M30H4.V5030.190403版本。

AI Predicted 7.5 Difficulty: Trivial EPSS 7.40% · P94

Public Exploits 1

Nuclei · 1 CVE-2020-12127.yaml [template]

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-12127

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to leak router settings, including cleartext login details, DNS settings, and other sensitive information without authentication.
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
WAVLINK 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WAVLINK wavlink是中国睿因科技（WAVLINK）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 WAVLINK存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。以下产品及版本受到影响：WN530H4 M30H4.V5030.190403版本。
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
- n/a n/a -

II. Public POCs for CVE-2020-12127

# POC Description Source Link Shenlong Link
1 WAVLINK WN530H4 M30H4.V5030.190403 contains an information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint. This can allow an attacker to leak router settings, including cleartext login details, DNS settings, and other sensitive information without authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-12127.yaml POC Details
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III. Intelligence Information for CVE-2020-12127

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Other References for CVE-2020-12127 (2)

Same Patch Batch · n/a · 2020-10-02 · 48 CVEs total

CVE-2020-7738 8.3 HIGH Arbitrary Code Execution
CVE-2020-7736 7.3 HIGH Prototype Pollution
CVE-2020-7737 7.3 HIGH Prototype Pollution
CVE-2020-26541 6.5 MEDIUM Linux kernel 安全漏洞
CVE-2020-26511 WordPress wpo365-login 插件安全漏洞
CVE-2020-26534 Foxit Reader PhantomPDF 资源管理错误漏洞
CVE-2020-26518 Artica Pandora FMS SQL注入漏洞
CVE-2020-26540 Foxit Reader和Foxit PhantomPDF 数据伪造问题漏洞
CVE-2020-26523 Froala Editor 跨站脚本漏洞
CVE-2020-26524 codelathe filecloud 信息泄露漏洞
CVE-2020-26519 artifex mupdf 缓冲区错误漏洞
CVE-2019-19199 REDDOXX MailDepot 代码问题漏洞
CVE-2020-12123 WAVLINK 跨站请求伪造漏洞
CVE-2020-12124 WAVLINK wavlink 操作系统命令注入漏洞
CVE-2020-12125 WAVLINK 安全漏洞
CVE-2020-12126 WAVLINK 授权问题漏洞
CVE-2020-14293 Secudos DOMOS conf datetime 操作系统命令注入漏洞
CVE-2020-14294 Secudos Qiata FTA 跨站脚本漏洞
CVE-2020-17382 MSI Ambient Link Driver 缓冲区错误漏洞
CVE-2020-17482 PowerDNS Authoritative Server 信息泄露漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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