CVE-2021-43471
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.
Canon LBP223是日本佳能（Canon）公司的一款打印机。 佳能LBP223打印机存在安全漏洞，该漏洞源于在佳能LBP223打印机，系统管理模式登录不需要帐户密码或PIN。攻击者可利用该漏洞进入后台后可以远程关闭设备，造成拒绝服务漏洞。
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I. Basic Information for CVE-2021-43471
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Canon LBP223 printers, the System Manager Mode login does not require an account password or PIN. An attacker can remotely shut down the device after entering the background, creating a denial of service vulnerability.
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
Canon LBP223 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Canon LBP223是日本佳能（Canon）公司的一款打印机。 佳能LBP223打印机存在安全漏洞，该漏洞源于在佳能LBP223打印机，系统管理模式登录不需要帐户密码或PIN。攻击者可利用该漏洞进入后台后可以远程关闭设备，造成拒绝服务漏洞。
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-2021-43471
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2021-43471 | https://github.com/cxaqhq/CVE-2021-43471 | POC Details |
AI-Generated POC
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Other References for CVE-2021-43471 (1)
-
https://github.com/cxaqhq/cve-1 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-06 · 29 CVEs total
| CVE-2021-44677 | 9.8 CRITICAL | Veritas Enterprise Vault 代码问题漏洞 |
| CVE-2021-44678 | 9.8 CRITICAL | Veritas Enterprise Vault 代码问题漏洞 |
| CVE-2021-44679 | 9.8 CRITICAL | Veritas Enterprise Vault 代码问题漏洞 |
| CVE-2021-44680 | 9.8 CRITICAL | Veritas Enterprise Vault 代码问题漏洞 |
| CVE-2021-44681 | 9.8 CRITICAL | Veritas Enterprise Vault代码问题漏洞 |
| CVE-2021-44682 | 9.8 CRITICAL | Veritas Enterprise Vault 代码问题漏洞 |
| CVE-2021-36564 | ThinkPHP代码问题漏洞 | |
| CVE-2021-44686 | calibre 资源管理错误漏洞 | |
| CVE-2021-44685 | Git 操作系统命令注入漏洞 | |
| CVE-2021-44684 | Github-Todos 操作系统命令注入漏洞 | |
| CVE-2021-31632 | b2evolution SQL注入漏洞 | |
| CVE-2021-31631 | b2evolution 跨站请求伪造漏洞 | |
| CVE-2021-40313 | Piwigo SQL注入漏洞 | |
| CVE-2021-36567 | ThinkPHP代码问题漏洞 | |
| CVE-2021-43033 | Unitrends Backup 操作系统命令注入漏洞 | |
| CVE-2021-40091 | Squaredup 代码问题漏洞 | |
| CVE-2021-43469 | VENGA 路由器 命令注入漏洞 | |
| CVE-2021-43044 | Unitrends Backup 信任管理问题漏洞 | |
| CVE-2021-43043 | Unitrends Backup 安全漏洞 | |
| CVE-2021-43042 | Unitrends Backup 安全漏洞 |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-43471
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