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CVE-2020-5636

Quick assessment

Affected
NEC Corporation Aterm SA3500G
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.

Nec Platforms Aterm SA3500G是日本Nec Platforms公司的一个为企业内网环境提供安全防护的设备。该设备包含防病毒、防火墙、入侵检测防御、路由、链路层支持等功能。 Aterm SA3500G firmware 3.5.9之前版本存在安全漏洞，该漏洞允许具有管理特权的攻击者向特定URL发送特殊设计的请求，这可能导致任意命令的执行。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.73% · P52

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-5636

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Aterm SA3500G firmware versions prior to Ver. 3.5.9 allows an attacker with an administrative privilege to send a specially crafted request to a specific URL, which may result in an arbitrary command execution.
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
Nec Platforms Aterm SAG firmware 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nec Platforms Aterm SA3500G是日本Nec Platforms公司的一个为企业内网环境提供安全防护的设备。该设备包含防病毒、防火墙、入侵检测防御、路由、链路层支持等功能。 Aterm SA3500G firmware 3.5.9之前版本存在安全漏洞，该漏洞允许具有管理特权的攻击者向特定URL发送特殊设计的请求，这可能导致任意命令的执行。
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
NEC Corporation Aterm SA3500G firmware versions prior to Ver. 3.5.9 -

II. Public POCs for CVE-2020-5636

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III. Intelligence Information for CVE-2020-5636

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Vendor Advisories for CVE-2020-5636 (1)

Other References for CVE-2020-5636 (1)

Same Patch Batch · NEC Corporation · 2020-12-14 · 3 CVEs total

CVE-2020-5635 Nec Platforms Aterm SAG firmware 安全漏洞
CVE-2020-5637 Nec Platforms Aterm SAG firmware 安全漏洞

IV. Related Vulnerabilities

Same product: Aterm SA3500G
Same vendor: NEC Corporation

V. Comments for CVE-2020-5636

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