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CVE-2020-6996

Quick assessment

Affected
n/a Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01
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.

Triangle MicroWorks DNP3 Outstation Libraries是美国Triangle MicroWorks公司的一款能够在设备中添加对行业标准通信协议的支持的软件库。 Triangle MicroWorks DNP3 Outstation Libraries 3.16.00版本至3.25.01版本中存在缓冲区错误漏洞，该漏洞源于程序没有正确进行边界检查。远程攻击者可借助特制消息利用该漏洞在系统上执行任意代码或导致应用程序崩溃。

AI Predicted 9.8 Difficulty: Easy EPSS 1.35% · P70

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-6996

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01. A specially crafted message may cause a stack-based buffer overflow. Authentication is not required to exploit this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Triangle MicroWorks DNP3 Outstation Libraries 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Triangle MicroWorks DNP3 Outstation Libraries是美国Triangle MicroWorks公司的一款能够在设备中添加对行业标准通信协议的支持的软件库。 Triangle MicroWorks DNP3 Outstation Libraries 3.16.00版本至3.25.01版本中存在缓冲区错误漏洞，该漏洞源于程序没有正确进行边界检查。远程攻击者可借助特制消息利用该漏洞在系统上执行任意代码或导致应用程序崩溃。
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
- Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01 Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01 -

II. Public POCs for CVE-2020-6996

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III. Intelligence Information for CVE-2020-6996

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Vendor Advisories for CVE-2020-6996 (1)

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

CVE-2019-20657 多款NETGEAR产品缓冲区错误漏洞
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 vendor: n/a
Same weakness: CWE-121

V. Comments for CVE-2020-6996

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