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CVE-2018-21134

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 R6700等都是美国网件（NETGEAR）公司的产品。NETGEAR R6700是一款无线路由器。NETGEAR R7900是一款无线路由器。NETGEAR EX3700是一款无线网络信号扩展器。 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 R6700 1.0.1.48之前版本；R7900 1.0

AI Predicted 9.8 Difficulty: Easy EPSS 1.26% · P67
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I. Basic Information for CVE-2018-21134

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 unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, EX3700 before 1.0.0.72, EX3800 before 1.0.0.72, EX6000 before 1.0.0.32, EX6100 before 1.0.2.24, EX6120 before 1.0.0.42, EX6130 before 1.0.0.24, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, D7000v2 before 1.0.0.51, D6220 before 1.0.0.46, D6400 before 1.0.0.82, and D8500 before 1.0.3.42.
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 R6700等都是美国网件（NETGEAR）公司的产品。NETGEAR R6700是一款无线路由器。NETGEAR R7900是一款无线路由器。NETGEAR EX3700是一款无线网络信号扩展器。 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 R6700 1.0.1.48之前版本；R7900 1.0
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-2018-21134

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III. Intelligence Information for CVE-2018-21134

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Same Patch Batch · n/a · 2020-04-23 · 79 CVEs total

CVE-2017-18734 多款NETGEAR产品注入漏洞
CVE-2020-12105 OpenConnect 输入验证错误漏洞
CVE-2017-18748 多款NETGEAR产品安全漏洞
CVE-2017-18736 多款NETGEAR产品注入漏洞
CVE-2017-18737 多款NETGEAR产品注入漏洞
CVE-2017-18735 多款NETGEAR产品注入漏洞
CVE-2017-18733 多款NETGEAR产品授权问题漏洞
CVE-2017-18732 NETGEAR R6300、PLW1000和PLW1010 授权问题漏洞
CVE-2020-7132 HPE Onboard Administrator 跨站脚本漏洞
CVE-2020-12113 BigBlueButton 跨站脚本漏洞
CVE-2017-18738 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18739 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18740 多款NETGEAR产品安全漏洞
CVE-2017-18741 多款NETGEAR产品安全漏洞
CVE-2017-18742 多款NETGEAR产品跨站请求伪造漏洞
CVE-2017-18743 多款NETGEAR产品授权问题漏洞
CVE-2017-18744 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18745 多款NETGEAR产品跨站脚本漏洞
CVE-2017-18746 多款NETGEAR产品安全漏洞
CVE-2017-18747 多款NETGEAR产品输入验证错误漏洞

Showing top 20 of 79 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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