CVE-2020-14993
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
DrayTek Vigor3900等都是中国台湾居易科技（DrayTek）公司的产品。DrayTek Vigor3900是一款宽带路由器/VPN网关设备。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 1.5.1.1之前版本中存在缓冲区错误漏洞。远程攻击者可通过向mainuser.cgi文件发送带有‘formuserphonenumber’参数的authusersms请求利用该漏洞
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-14993
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A stack-based buffer overflow on DrayTek Vigor2960, Vigor3900, and Vigor300B devices before 1.5.1.1 allows remote attackers to execute arbitrary code via the formuserphonenumber parameter in an authusersms action to mainfunction.cgi.
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DrayTek产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DrayTek Vigor3900等都是中国台湾居易科技（DrayTek）公司的产品。DrayTek Vigor3900是一款宽带路由器/VPN网关设备。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 1.5.1.1之前版本中存在缓冲区错误漏洞。远程攻击者可通过向mainuser.cgi文件发送带有‘formuserphonenumber’参数的authusersms请求利用该漏洞
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-2020-14993
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-14993
请登录查看更多情报信息。
Other References for CVE-2020-14993 (3)
-
https://github.com/dexterone/Vigor-poc x_refsource_MISC
-
https://www.draytek.com/about/security-advisory x_refsource_MISC
Same Patch Batch · n/a · 2020-06-23 · 18 CVEs total
| CVE-2020-14976 | Galaxy Technologies GNS3 server ubridge 信息泄露漏洞 | |
| CVE-2020-14940 | TuxGuitar 代码问题漏洞 | |
| CVE-2020-14939 | FreedroidRPG 输入验证错误漏洞 | |
| CVE-2020-14938 | FreedroidRPG 缓冲区错误漏洞 | |
| CVE-2020-14965 | TP-Link TL-WR740N和TL-WR740ND 注入漏洞 | |
| CVE-2020-14971 | Pi-hole 代码注入漏洞 | |
| CVE-2020-9438 | Tinxy Door Lock 安全漏洞 | |
| CVE-2020-14978 | F-Secure SAFE 安全漏洞 | |
| CVE-2020-14977 | F-Secure SAFE 输入验证错误漏洞 | |
| CVE-2020-12033 | Rockwell Automation FactoryTalk Services Platform 输入验证错误漏洞 | |
| CVE-2020-14975 | IOBit Unlocker 安全漏洞 | |
| CVE-2020-14974 | IOBit Unlocker 安全漏洞 | |
| CVE-2020-14073 | Paessler PRTG Network Monitor 跨站脚本漏洞 | |
| CVE-2020-13157 | VINADES NukeViet 跨站请求伪造漏洞 | |
| CVE-2020-13156 | VINADES NukeViet 跨站请求伪造漏洞 | |
| CVE-2020-13155 | VINADES NukeViet 跨站请求伪造漏洞 | |
| CVE-2020-12021 | OSIsoft PI Web API 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-14993
No comments yet