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CVE-2019-19505

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.

Tenda PA6 Wi-Fi Powerline extender是中国腾达（Tenda）公司的一款无线网络范围扩展器。 Tenda PA6 Wi-Fi Powerline extender 1.0.1.21版本中的Web-UI的‘Wireless’部分存在缓冲区错误漏洞。攻击者可利用该漏洞执行任意代码或造成应用程序崩溃。

AI Predicted 9.8 Difficulty: Easy EPSS 3.50% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-19505

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the "Wireless" section in the web-UI. By sending a specially crafted hostname, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
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
Tenda PA6 Wi-Fi Powerline extender 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda PA6 Wi-Fi Powerline extender是中国腾达（Tenda）公司的一款无线网络范围扩展器。 Tenda PA6 Wi-Fi Powerline extender 1.0.1.21版本中的Web-UI的‘Wireless’部分存在缓冲区错误漏洞。攻击者可利用该漏洞执行任意代码或造成应用程序崩溃。
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-2019-19505

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III. Intelligence Information for CVE-2019-19505

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Security Blog Posts for CVE-2019-19505 (1)

Same Patch Batch · n/a · 2020-06-25 · 14 CVEs total

CVE-2018-21268 10.0 CRITICAL traceroute 注入漏洞
CVE-2020-15302 Argent RecoveryManager 安全漏洞
CVE-2020-9437 SecureAuth IdP 跨站脚本漏洞
CVE-2019-19506 Tenda PA6 Wi-Fi Powerline extender 安全漏洞
CVE-2019-16213 Tenda PA6 Wi-Fi Powerline extender 操作系统命令注入漏洞
CVE-2020-10177 Pillow 缓冲区错误漏洞
CVE-2020-11538 Pillow 缓冲区错误漏洞
CVE-2020-10994 Pillow 缓冲区错误漏洞
CVE-2020-10379 Pillow 缓冲区错误漏洞
CVE-2020-10378 Pillow 缓冲区错误漏洞
CVE-2020-11735 wolfSSL 加密问题漏洞
CVE-2020-15047 KDE Trojita 信任管理问题漏洞
CVE-2019-20892 Net-SNMP 资源管理错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-19505

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