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CVE-2021-40859

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.

Auerswald Compact 系列是德国Auerswald公司的一种 Ict 解决方案。 Auerswald Compact 系列 存在安全漏洞，该漏洞源于该产品的固件中发现了几个后门。这些后门允许能够访问基于 Web 的管理应用程序的攻击者对设备进行完全管理访问。8.0B 及以下版本受到影响。

AI Predicted 9.8 Difficulty: Easy EPSS 71.98% · P99

Public Exploits 2

ExploitDB · 1 EDB-50569 [remote]
Nuclei · 1 CVE-2021-40859.yaml [template]
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I. Basic Information for CVE-2021-40859

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Backdoors were discovered in Auerswald COMpact 5500R 7.8A and 8.0B devices, that allow attackers with access to the web based management application full administrative access to the device.
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
Auerswald Compact 系列安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Auerswald Compact 系列是德国Auerswald公司的一种 Ict 解决方案。 Auerswald Compact 系列 存在安全漏洞，该漏洞源于该产品的固件中发现了几个后门。这些后门允许能够访问基于 Web 的管理应用程序的攻击者对设备进行完全管理访问。8.0B 及以下版本受到影响。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2021-40859

# POC Description Source Link Shenlong Link
1 Auerswald COMpact 8.0B Backdoors exploit https://github.com/dorkerdevil/CVE-2021-40859 POC Details
2 Auerswald COMpact 8.0B Backdoors exploit https://github.com/419066074/CVE-2021-40859 POC Details
3 Auerswald VoIP System Secret Backdoors -PoC https://github.com/pussycat0x/CVE-2021-40859 POC Details
4 Auerswald COMpact 8.0B Backdoors exploit https://github.com/0xr001/CVE-2021-40859 POC Details
5 Auerswald COMpact 5500R 7.8A and 8.0B devices contain an unauthenticated endpoint ("https://192.168.1[.]2/about_state"), enabling the bad actor to gain backdoor access to a web interface that allows for resetting the administrator password. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-40859.yaml POC Details
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III. Intelligence Information for CVE-2021-40859

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Other References for CVE-2021-40859 (2)

Same Patch Batch · n/a · 2021-12-07 · 67 CVEs total

CVE-2020-12140 Contiki-NG 安全漏洞
CVE-2021-40093 SquaredUp跨站脚本漏洞
CVE-2021-40094 Squaredup 跨站脚本漏洞
CVE-2021-40095 Squaredup安全漏洞
CVE-2021-42130 Ivanti Avalanche 代码问题漏洞
CVE-2021-42131 Ivanti Avalanche SQL注入漏洞
CVE-2021-42132 Ivanti Avalanche 命令注入漏洞
CVE-2021-42133 Ivanti Avalanche 代码问题漏洞
CVE-2020-27413 Mahavitaran安全漏洞
CVE-2020-19611 Racktables 跨站脚本漏洞
CVE-2021-42129 Ivanti Avalanche 命令注入漏洞
CVE-2021-41716 Mahavitaran 授权问题漏洞
CVE-2021-40288 TP-Link AX10安全漏洞
CVE-2021-42972 Nomachine NoMachine 安全漏洞
CVE-2021-42973 Nomachine NoMachine 输入验证错误漏洞
CVE-2021-42976 NoMachine 安全漏洞
CVE-2021-42977 Nomachine NoMachine输入验证错误漏洞
CVE-2021-42979 Nomachine NoMachine 输入验证错误漏洞
CVE-2021-42980 Nomachine NoMachine 安全漏洞
CVE-2021-42983 Nomachine NoMachine 安全漏洞

Showing top 20 of 67 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-40859

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