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CVE-2021-40007

Quick assessment

Affected
n/a eCNS280_TD
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.

Huawei eCNS280_TD是中国华为（Huawei）公司的无线宽带集群系统的核心网设备。基于网络功能虚拟化(Network Functions Virtualization，NFV)和云化架构设计，提供传统核心网的网络功能外，还通过将网元功能虚拟化、在多网元间共享标准化硬件资源，来给各网元提供可根据实际应用的容量配置，提高网络扩容减容效率，提升业务上线效率。 Huawei eCNS280_TD 存在信息泄露漏洞，该漏洞源于日志输出管理不当造成的。具有访问设备日志文件能力的攻击者可能会导致信息泄露。

AI Predicted 5.3 Difficulty: Easy EPSS 0.55% · P43

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2021-40007

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.
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
Huawei eCNS280_TD 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei eCNS280_TD是中国华为（Huawei）公司的无线宽带集群系统的核心网设备。基于网络功能虚拟化(Network Functions Virtualization，NFV)和云化架构设计，提供传统核心网的网络功能外，还通过将网元功能虚拟化、在多网元间共享标准化硬件资源，来给各网元提供可根据实际应用的容量配置，提高网络扩容减容效率，提升业务上线效率。 Huawei eCNS280_TD 存在信息泄露漏洞，该漏洞源于日志输出管理不当造成的。具有访问设备日志文件能力的攻击者可能会导致信息泄露。
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
- eCNS280_TD V100R005C10SPC650 -

II. Public POCs for CVE-2021-40007

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III. Intelligence Information for CVE-2021-40007

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Other References for CVE-2021-40007 (1)

Same Patch Batch · n/a · 2021-12-13 · 21 CVEs total

CVE-2021-40858 Auerswald Compact 系列 路径遍历漏洞
CVE-2021-44155 Reprise Software Reprise License Manager 安全漏洞
CVE-2021-44152 Reprise Software Reprise License Manager 访问控制错误漏洞
CVE-2021-44151 Reprise Software Reprise License Manager 安全特征问题漏洞
CVE-2018-25022 c-toxcore 信息泄露漏洞
CVE-2021-44847 TokTok c-toxcore 缓冲区错误漏洞
CVE-2018-25021 c-toxcore 安全漏洞
CVE-2021-44848 Cybele Software Thinfinity VirtualUI授权问题漏洞
CVE-2021-40856 Auerswald COMfortel 1400和2600 IP 授权问题漏洞
CVE-2021-40857 Auerswald Compact 系列安全漏洞
CVE-2020-19042 zzcms 跨站脚本漏洞
CVE-2021-44153 Reprise License Manager 安全漏洞
CVE-2021-44154 Reprise Software Reprise License Manager 安全漏洞
CVE-2021-43117 fastadmin 代码问题漏洞
CVE-2021-44966 Phpgurukul Employee Record Management System SQL注入漏洞
CVE-2021-44965 PHPGURUKUL Employee Record Management System 路径遍历漏洞
CVE-2021-40008 Huawei CloudEngine 安全漏洞
CVE-2020-16154 cpanminus 数据伪造问题漏洞
CVE-2020-16155 cpanminus 安全漏洞
CVE-2020-16156 cpanminus 数据伪造问题漏洞

IV. Related Vulnerabilities

Same product: eCNS280_TD
Same vendor: n/a

V. Comments for CVE-2021-40007

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