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CVE-2021-39995

Quick assessment

Affected
n/a eCNS280_TD;eSE620X vESS
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 ESE620X vESS和eCNS280_TD 存在缓冲区错误漏洞，该漏洞源于解析 OpenHpi 返回的数据的函数包含可能导

AI Predicted 7.5 Difficulty: Moderate EPSS 0.59% · P47

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-39995

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Some Huawei products use the OpenHpi software for hardware management. A function that parses data returned by OpenHpi contains an out-of-bounds read vulnerability that could lead to a denial of service. Affected product versions include: eCNS280_TD V100R005C10; eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300.
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 缓冲区错误漏洞
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 ESE620X vESS和eCNS280_TD 存在缓冲区错误漏洞，该漏洞源于解析 OpenHpi 返回的数据的函数包含可能导
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;eSE620X vESS V100R005C10 -

II. Public POCs for CVE-2021-39995

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III. Intelligence Information for CVE-2021-39995

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Other References for CVE-2021-39995 (1)

Same Patch Batch · n/a · 2021-11-29 · 18 CVEs total

CVE-2021-44427 9.8 CRITICAL Rosario Student Information System SQL注入漏洞
CVE-2021-43697 Workerman-ThinkPHP-Redis 跨站脚本漏洞
CVE-2021-3802 udisks 输入验证错误漏洞
CVE-2019-8922 BlueZ 缓冲区错误漏洞
CVE-2019-8921 BlueZ 数据伪造问题漏洞
CVE-2021-32061 S3Scanner 路径遍历漏洞
CVE-2021-44077 ZOHO ManageEngine ServiceDesk Plus 访问控制错误漏洞
CVE-2021-38147 Wipro Holmes Orchestrator 访问控制错误漏洞
CVE-2021-38283 Wipro Holmes Orchestrator 访问控制错误漏洞
CVE-2021-43698 PhpWhois 跨站脚本漏洞
CVE-2021-44428 Pinkie 安全漏洞
CVE-2021-43696 twmap 跨站脚本漏洞
CVE-2021-43695 IssabelPbx 跨站脚本漏洞
CVE-2021-43693 Made vesta 安全漏洞
CVE-2021-43692 Youtube-Php-Mirroring 跨站脚本漏洞
CVE-2021-43691 Tripexpress 路径遍历漏洞
CVE-2021-44429 Serva 安全漏洞

IV. Related Vulnerabilities

Same product: eCNS280_TD;eSE620X vESS
Same vendor: n/a

V. Comments for CVE-2021-39995

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