CVE-2021-21777
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I. Basic Information for CVE-2021-21777
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds read.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
EIP Stack Group OpENer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eipstackgroup Opener是Eipstackgroup组织的一个用于为IO适配器设备提供EtherNet/IP堆栈功能的软件 。 EIP Stack Group OpENer 2.3 存在安全漏洞，该漏洞源于一个特别制作的网络请求可能导致出界读取。
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 |
|---|---|---|---|---|
| - | EIP Stack Group | EIP Stack Group OpENer 2.3 ,EIP Stack Group OpENer development commit 8c73bf3 | - |
II. Public POCs for CVE-2021-21777
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-06-17 · 25 CVEs total
| CVE-2021-23396 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-32944 | Drawings SDK 资源管理错误漏洞 | |
| CVE-2021-32948 | Open Design Alliance Drawings SDK 缓冲区错误漏洞 | |
| CVE-2021-32940 | Open Design Alliance Drawings SDK 缓冲区错误漏洞 | |
| CVE-2021-32938 | Open Design Alliance Drawings SDK 缓冲区错误漏洞 | |
| CVE-2021-32936 | Open Design Alliance Drawings SDK 缓冲区错误漏洞 | |
| CVE-2020-36389 | CiviCRM 跨站请求伪造漏洞 | |
| CVE-2020-36388 | CiviCRM 代码问题漏洞 | |
| CVE-2021-0143 | Intel Brand Verification Tool 安全漏洞 | |
| CVE-2021-32582 | Connectwise ConnectWise Automate SQL注入漏洞 | |
| CVE-2021-32946 | Open Design Alliance Drawings SDK 代码问题漏洞 | |
| CVE-2021-32952 | Open Design Alliance Drawings SDK 缓冲区错误漏洞 | |
| CVE-2021-32950 | Open Design Alliance Drawings SDK 缓冲区错误漏洞 | |
| CVE-2021-34553 | Sonatype Nexus Repository Manager 路径遍历漏洞 | |
| CVE-2021-34825 | Quassel 安全漏洞 | |
| CVE-2021-32078 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2020-25414 | Monstra 代码注入漏洞 | |
| CVE-2013-20002 | Wordpress Themify 代码问题漏洞 | |
| CVE-2020-19202 | IPFire Firewall 跨站脚本漏洞 | |
| CVE-2020-35373 | Fiyo CMS 跨站脚本漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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