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CVE-2019-20657

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.

NETGEAR D6200等都是美国网件（NETGEAR）公司的产品。NETGEAR D6200是一款无线调制解调器。NETGEAR WNR2020是一款无线路由器。NETGEAR PR2000是一款无线路由器。 多款NETGEAR产品中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：NETGEAR D6200 1.1.00.36之前版本；D7000 1.

AI Predicted 8.1 Difficulty: Moderate EPSS 1.05% · P63

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-20657

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6200 before 1.1.00.36, D7000 before 1.0.1.74, PR2000 before 1.0.0.28, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.24, JR6150 before 1.0.1.24, R6120 before 1.0.0.48, R6220 before 1.1.0.86, R6230 before 1.1.0.86, R6260 before 1.1.0.64, R6700v2 before 1.2.0.62, R6800 before 1.2.0.62, R6900v2 before 1.2.0.62, and WNR2020 before 1.1.0.62.
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NETGEAR产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NETGEAR D6200等都是美国网件（NETGEAR）公司的产品。NETGEAR D6200是一款无线调制解调器。NETGEAR WNR2020是一款无线路由器。NETGEAR PR2000是一款无线路由器。 多款NETGEAR产品中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：NETGEAR D6200 1.1.00.36之前版本；D7000 1.
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-2019-20657

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III. Intelligence Information for CVE-2019-20657

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Other References for CVE-2019-20657 (1)

Same Patch Batch · n/a · 2020-04-15 · 121 CVEs total

CVE-2020-6996 Triangle MicroWorks DNP3 Outstation Libraries 缓冲区错误漏洞
CVE-2019-20666 NETGEAR RBR50、RBS50和RBK50 跨站脚本漏洞
CVE-2020-11666 Broadcom CA API Developer Portal 安全漏洞
CVE-2019-20665 多款NETGEAR产品跨站脚本漏洞
CVE-2020-11665 Broadcom CA API Developer Porta 输入验证错误漏洞
CVE-2020-11664 Broadcom CA API Developer Portal 输入验证错误漏洞
CVE-2019-20664 多款NETGEAR产品跨站脚本漏洞
CVE-2019-20663 多款NETGEAR产品跨站脚本漏洞
CVE-2019-12522 Squid 安全漏洞
CVE-2019-20662 多款NETGEAR产品跨站脚本漏洞
CVE-2019-20661 多款NETGEAR产品跨站脚本漏洞
CVE-2019-20660 多款NETGEAR产品跨站脚本漏洞
CVE-2019-20659 多款NETGEAR产品命令注入漏洞
CVE-2019-12521 Squid 缓冲区错误漏洞
CVE-2019-20658 多款NETGEAR产品信息泄露漏洞
CVE-2020-11799 Z-Cron 安全漏洞
CVE-2019-12524 Squid 访问控制错误漏洞
CVE-2020-10613 Triangle MicroWorks SCADA Data Gateway 缓冲区错误漏洞
CVE-2020-10615 Triangle MicroWorks SCADA Data Gateway 缓冲区错误漏洞
CVE-2019-20649 NETGEAR MR1100 信息泄露漏洞

Showing top 20 of 121 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-20657

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