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CVE-2019-20755

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 R6250等都是美国网件（NETGEAR）公司的一款无线路由器。 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 D6220 1.0.0.46之前版本；D6400 1.0.0.80之前版本；D7000v2 1.0.0.51之前版本；D8500 1.0.3.42之前版本；DGN2200v1 1.0.0.

AI Predicted 7.8 Difficulty: Moderate EPSS 0.51% · P41
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I. Basic Information for CVE-2019-20755

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 stack-based buffer overflow by an authenticated user. This affects D6220 before 1.0.0.46, D6400 before 1.0.0.80, D7000v2 before 1.0.0.51, D8500 before 1.0.3.42, DGN2200v1 before 1.0.0.58, DGN2200B before 1.0.0.58, JNDR3000 before 1.0.0.24, RBW30 before 2.1.4.16, R6250 before 1.0.4.26, R6300v2 before 1.0.4.28, R6400 before 1.0.1.42, R6400v2 before 1.0.2.56, R6700 before 1.0.1.46, R6900 before 1.0.1.46, R7000 before 1.0.9.32, R6900P before 1.3.1.44, R7100LG before 1.0.0.46, R7300DST before 1.0.0.68, R7000P before 1.3.1.44, R7900 before 1.0.2.16, R8000P before 1.4.0.10, R7900P before 1.4.0.10, R8300 before 1.0.2.122, R8500 before 1.0.2.122, R8000 before 1.0.4.18, WNDR3400v3 before 1.0.1.22, WNDR4500v2 before 1.0.0.72, WNR3500Lv2 before 1.2.0.54, WN3100RP before 1.0.0.20, and WN2500RPv2 before 1.0.1.54.
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 R6250等都是美国网件（NETGEAR）公司的一款无线路由器。 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 D6220 1.0.0.46之前版本；D6400 1.0.0.80之前版本；D7000v2 1.0.0.51之前版本；D8500 1.0.3.42之前版本；DGN2200v1 1.0.0.
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-2019-20755

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III. Intelligence Information for CVE-2019-20755

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Other References for CVE-2019-20755 (1)

Same Patch Batch · n/a · 2020-04-16 · 106 CVEs total

CVE-2020-11825 Dolibarr ERP/CRM 跨站请求伪造漏洞
CVE-2019-20739 NETGEAR R8500 缓冲区错误漏洞
CVE-2019-20738 多款NETGEAR产品跨站脚本漏洞
CVE-2019-20737 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20736 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20735 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20734 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20733 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20732 多款NETGEAR产品命令注入漏洞
CVE-2019-20731 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20730 多款NETGEAR产品SQL注入漏洞
CVE-2019-20729 多款NETGEAR产品输入验证错误漏洞
CVE-2019-20728 多款NETGEAR产品缓冲区错误漏洞
CVE-2019-20727 多款NETGEAR产品命令注入漏洞
CVE-2020-7224 Aviatrix Systems OpenVPN client 输入验证错误漏洞
CVE-2019-19394 Northern.tech CFEngine Enterprise 跨站脚本漏洞
CVE-2020-11819 Rukovoditel 输入验证错误漏洞
CVE-2020-11820 Rukovoditel SQL注入漏洞
CVE-2020-11823 Dolibarr ERP/CRM Admin Tools 跨站脚本漏洞
CVE-2020-11818 Rukovoditel 跨站请求伪造漏洞

Showing top 20 of 106 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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