CVE-2018-21177
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 R9000等都是美国网件（NETGEAR）公司的产品。NETGEAR R9000是一款无线路由器。NETGEAR R7800是一款无线路由器。NETGEAR D6100是一款无线调制解调器。 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 D6100 1.0.0.57之前版本；R6100 1.0.1.
Possible ATT&CK Techniques 2 AI
T1210 · Exploitation of Remote Services T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-21177
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 D6100 before 1.0.0.57, R6100 before 1.0.1.20, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.
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 R9000等都是美国网件（NETGEAR）公司的产品。NETGEAR R9000是一款无线路由器。NETGEAR R7800是一款无线路由器。NETGEAR D6100是一款无线调制解调器。 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 D6100 1.0.0.57之前版本；R6100 1.0.1.
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-2018-21177
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2018-21177 (1)
Same Patch Batch · n/a · 2020-04-27 · 65 CVEs total
| CVE-2018-21154 | 多款NETGEAR产品操作系统命令注入漏洞 | |
| CVE-2018-21175 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21179 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21178 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21176 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21159 | NETGEAR ReadyNAS OS 安全漏洞 | |
| CVE-2018-21158 | NETGEAR R7800 安全漏洞 | |
| CVE-2018-21157 | 多款NETGEAR产品操作系统命令注入漏洞 | |
| CVE-2018-21156 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21155 | 多款NETGEAR产品跨站脚本漏洞 | |
| CVE-2018-21167 | 多款NETGEAR产品跨站脚本漏洞 | |
| CVE-2018-21153 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21152 | 多款NETGEAR产品操作系统命令注入漏洞 | |
| CVE-2018-21149 | 多款NETGEAR产品缓冲区错误漏洞 | |
| CVE-2018-21100 | NETGEAR R7800 操作系统命令注入漏洞 | |
| CVE-2018-21099 | NETGEAR R7800 操作系统命令注入漏洞 | |
| CVE-2018-21098 | NETGEAR R7800 操作系统命令注入漏洞 | |
| CVE-2020-11941 | Opmantek Open-AudIT 操作系统命令注入漏洞 | |
| CVE-2019-15234 | SHAREit 资源管理错误漏洞 | |
| CVE-2019-14941 | SHAREit 资源管理错误漏洞 |
Showing top 20 of 65 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2018-21177
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