CVE-2021-21799
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I. Basic Information for CVE-2021-21799
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cross-site scripting vulnerabilities exist in the telnet_form.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). If a user visits a specially crafted URL, it can lead to arbitrary JavaScript code execution in the context of the targeted user’s browser. An attacker can provide a crafted URL to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Advantech R-SeeNet 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech R-SeeNet是中国台湾研华（Advantech）公司的一个工业监控软件。该软件基于 snmp 协议进行监控平台，并且适用于 Linux、Windows 平台。 Advantech R-SeeNet v2.4.12存在跨站脚本漏洞，该漏洞源于如果用户访问一个特殊设计的URL，它可能导致在目标用户的浏览器上下文中执行任意的JavaScript代码。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Advantech | Advantech R-SeeNet 2.4.12 (20.10.2020) | - |
II. Public POCs for CVE-2021-21799
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Advantech R-SeeNet 2.4.12 contains a reflected cross-site scripting vulnerability in the telnet_form.php script functionality. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-21799.yaml | POC Details |
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Same Patch Batch · n/a · 2021-07-16 · 15 CVEs total
| CVE-2021-36769 | Telegram 加密问题漏洞 | |
| CVE-2021-28053 | Centreon SQL注入漏洞 | |
| CVE-2021-28054 | Centreon 跨站脚本漏洞 | |
| CVE-2021-28114 | Froala WYSIWYG Editor 跨站脚本漏洞 | |
| CVE-2021-21803 | Advantech R-SeeNet 跨站脚本漏洞 | |
| CVE-2021-21802 | Advantech R-SeeNet 跨站脚本漏洞 | |
| CVE-2021-21801 | Advantech R-SeeNet 跨站脚本漏洞 | |
| CVE-2021-21804 | Advantech R-SeeNet 安全漏洞 | |
| CVE-2021-21800 | Advantech R-SeeNet 跨站脚本漏洞 | |
| CVE-2021-21816 | D-LINK DIR-3040 信息泄露漏洞 | |
| CVE-2021-21817 | D-LINK DIR-3040 信息泄露漏洞 | |
| CVE-2021-21818 | D-Link D-LINK DIR-3040 信任管理问题漏洞 | |
| CVE-2021-21819 | D-LINK DIR-3040 操作系统命令注入漏洞 | |
| CVE-2021-21820 | D-LINK DIR-3040 信任管理问题漏洞 |
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V. Comments for CVE-2021-21799
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