CVE-2021-21803
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I. Basic Information for CVE-2021-21803
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability is present in device_graph_page.php script, which is a part of the Advantech R-SeeNet web applications. A specially crafted URL by an attacker and visited by a victim can lead to arbitrary JavaScript code execution.
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(20.10.2020)的 device_graph_page.php 脚本功能中存在跨站脚本漏洞。如果用户访问特制的 URL，可能会导致在目标用户浏览器的上下文中执行任意 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-2021-21803
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Advantech R-SeeNet is vulnerable to cross-site scripting via the device_graph_page.php script via the is2sim parameter. A specially crafted URL by an attacker and visited by a victim can lead to arbitrary JavaScript code execution. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-21803.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-2021-21802 | 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-2021-21799 | 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-2021-21803
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