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CVE-2020-9395

Quick assessment

Affected
n/a n/a
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.

Realtek RTL8195AM等都是中国台湾瑞昱半导体（Realtek）公司的一款物联网微控制器。 多款Realtek产品中存在缓冲区错误漏洞。远程攻击者可借助特制EAPOL-Key数据包利用该漏洞在系统上执行任意代码。以下产品及版本受到影响：Realtek RTL8195AM 2.0.6之前版本；RTL8711AM 2.0.6之前版本；RTL8711AF 2.0.6之前版本；RTL8710AF 2.0.6之前版本。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.78% · P53

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-9395

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered on Realtek RTL8195AM, RTL8711AM, RTL8711AF, and RTL8710AF devices before 2.0.6. A stack-based buffer overflow exists in the client code that takes care of WPA2's 4-way-handshake via a malformed EAPOL-Key packet with a long keydata buffer.
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
多款Realtek产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Realtek RTL8195AM等都是中国台湾瑞昱半导体（Realtek）公司的一款物联网微控制器。 多款Realtek产品中存在缓冲区错误漏洞。远程攻击者可借助特制EAPOL-Key数据包利用该漏洞在系统上执行任意代码。以下产品及版本受到影响：Realtek RTL8195AM 2.0.6之前版本；RTL8711AM 2.0.6之前版本；RTL8711AF 2.0.6之前版本；RTL8710AF 2.0.6之前版本。
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-2020-9395

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2020-9395

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Patches & Fixes for CVE-2020-9395 (1)

Other References for CVE-2020-9395 (1)

Same Patch Batch · n/a · 2020-07-06 · 18 CVEs total

CVE-2020-7691 6.3 MEDIUM Cross-site Scripting (XSS)
CVE-2020-6013 Check Point ZoneAlarm 安全漏洞
CVE-2020-15562 Roundcube Webmail 跨站脚本漏洞
CVE-2020-7690 jsPDF 跨站脚本漏洞
CVE-2020-15569 MilkyTracker 资源管理错误漏洞
CVE-2020-15570 Whoopsie 安全漏洞
CVE-2020-14303 Samba 输入验证错误漏洞
CVE-2020-9100 Huawei HiSuite 代码问题漏洞
CVE-2020-1837 Huawei ChangXiang 8 Plus 输入验证错误漏洞
CVE-2019-14900 Red Hat Hibernate ORM SQL注入漏洞
CVE-2020-10760 Samba 资源管理错误漏洞
CVE-2020-9262 Huawei Mate 30 资源管理错误漏洞
CVE-2020-1838 Huawei Mate 30 Pro 授权问题漏洞
CVE-2020-9261 Huawei Mate 30 安全漏洞
CVE-2020-9226 Huawei P30 数据伪造问题漏洞
CVE-2020-1836 Huawei P30和P30 Pro 信息泄露漏洞
CVE-2020-1839 Huawei Mate 30 竞争条件问题漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-9395

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