CVE-2020-6999
Quick assessment
Affected
n/a Moxa EDS-G516E Series firmware, Version 5.2 or lower
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.
Moxa EDS-G516E是中国台湾摩莎（Moxa）公司的一款管理型交换机。 使用5.2及之前版本固件的Moxa EDS-G516E Series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。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-6999
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Moxa EDS-G516E 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Moxa EDS-G516E是中国台湾摩莎（Moxa）公司的一款管理型交换机。 使用5.2及之前版本固件的Moxa EDS-G516E Series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。
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 |
|---|---|---|---|---|
| - | Moxa EDS-G516E Series firmware, Version 5.2 or lower | Moxa EDS-G516E Series firmware, Version 5.2 or lower | - |
|
II. Public POCs for CVE-2020-6999
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-6999 (1)
-
https://www.us-cert.gov/ics/advisories/icsa-20-056-04 x_refsource_MISC
Same Patch Batch · n/a · 2020-03-26 · 21 CVEs total
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| CVE-2020-10969 | FasterXML jackson-databind 代码问题漏洞 | |
| CVE-2020-10968 | FasterXML jackson-databind 代码问题漏洞 | |
| CVE-2019-5105 | 3S-Smart Software Solutions CODESYS GatewayService 缓冲区错误漏洞 | |
| CVE-2020-7944 | Continuous Delivery 信息泄露漏洞 | |
| CVE-2020-9066 | Huawei OxfordP-AN10B 授权问题漏洞 | |
| CVE-2020-1800 | Huawei P30 访问控制错误漏洞 | |
| CVE-2020-9065 | Huawei Taurus-AL00B 资源管理错误漏洞 | |
| CVE-2020-10823 | Draytek Vigor3900、Vigor2960和Vigor300B 缓冲区错误漏洞 | |
| CVE-2020-10990 | Accenture Mercury 代码问题漏洞 | |
| CVE-2020-10825 | Draytek Vigor3900、Vigor2960和Vigor300B 缓冲区错误漏洞 | |
| CVE-2020-10826 | 居易科技 Vigor300B 命令注入漏洞 | |
| CVE-2020-10827 | Draytek Vigor3900、Vigor2960和Vigor300B 缓冲区错误漏洞 | |
| CVE-2020-10828 | Draytek Vigor3900、Vigor2960和Vigor300B 缓冲区错误漏洞 | |
| CVE-2020-9467 | Piwigo 跨站脚本漏洞 | |
| CVE-2020-9468 | Community 输入验证错误漏洞 | |
| CVE-2020-10993 | Osmand 代码问题漏洞 | |
| CVE-2020-10992 | Azkaban 代码问题漏洞 | |
| CVE-2020-10991 | MuleSoft APIkit 代码问题漏洞 |