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I. Basic Information for CVE-2020-8515
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices allow remote code execution as root (without authentication) via shell metacharacters to the cgi-bin/mainfunction.cgi URI. This issue has been fixed in Vigor3900/2960/300B v1.5.1.
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
Draytek Vigor2960和Vigor300B 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Draytek Vigor2960和Vigor300B都是中国台湾居易科技（Draytek）公司的产品。Vigor2960是一款负载平衡路由器和VPN网关设备。Vigor300B是一款负载均衡路由器。 DrayTek Vigor2960、Vigor3900和Vigor300B中存在操作系统命令注入漏洞。攻击者可通过向cgi-bin/mainfunction.cgi URI发送shell元字符利用该漏洞不经过身份验证以root权限执行代码。以下产品及版本受到影响：DrayTek Vigor2960 1.3.
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2020-8515
#POC DescriptionSource LinkShenlong Link
1CVE-2020-8515-PoChttps://github.com/imjdl/CVE-2020-8515-PoCPOC Details
2nmap script to detect CVE-2020-8515 on Draytek Deviceshttps://github.com/truerandom/nmap_draytek_rcePOC Details
3Draytek CVE-2020-8515 PoChttps://github.com/darrenmartyn/CVE-2020-8515POC Details
4DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices allow remote code execution as root (without authentication) via shell metacharacters to the cgi-bin/mainfunction.cgi URI.https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-8515.yamlPOC Details
5Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E6%BC%8F%E6%B4%9E/DrayTek%E4%BC%81%E4%B8%9A%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%20%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%20CVE-2020-8515.mdPOC Details
6Nonehttps://github.com/chaitin/xray-plugins/blob/main/poc/manual/draytek-cve-2020-8515.ymlPOC Details
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III. Intelligence Information for CVE-2020-8515
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Product: n/a
Vendor: n/a
V. Comments for CVE-2020-8515

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