CVE-2021-45420
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I. Basic Information for CVE-2021-45420
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system without any kind of authentication mechanism, and this can lead to denial of service and potentially remote code execution. Note: the product has not been supported since 2018 and should be removed or replaced
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
Emerson Xweb-500 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emerson Xweb-500是美国Emerson公司的一个基于 Web 服务器技术的数据记录和远程监控系统。 Emerson Xweb-500 存在安全漏洞，该漏洞源于Emerson Dixell XWEB-500产品受到/cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, 和 /cgi-bin/lo_utils.cgi 任意文件写入漏洞的影响。攻击者可利用该漏洞在没有任何身份验证机制的情况下向目标系统写入任何文件，这可能导致拒绝服务和可能的远程
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-45420
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerabilities in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system without any kind of authentication mechanism, and this can lead to denial of service and potentially remote code execution. Note that this product has not been supported since 2018 and should be removed or replaced. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/dixell-xweb500-filewrite.yaml | POC Details |
| 2 | Emerson Dixell XWEB-500 contains an arbitrary file write caused by unauthenticated access to /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi, letting attackers write any file on the system, exploit requires no authentication. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-45420.yaml | POC Details |
AI-Generated POCPremium
No public POC found.
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- https://www.swascan.com/emersonx_refsource_MISC
- http://emerson.comx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-45420
Same Patch Batch · n/a · 2022-02-14 · 32 CVEs total
| CVE-2021-45310 | Sangoma Technologies Corporation Switchvox 信息泄露漏洞 | |
| CVE-2021-45346 | SQLite 安全漏洞 | |
| CVE-2022-24110 | Kiteworks MFT 安全漏洞 | |
| CVE-2021-45421 | Emerson Dixell XWEB-500 信息泄露漏洞 | |
| CVE-2022-24686 | Hashicorp Nomad 竞争条件问题漏洞 | |
| CVE-2021-46371 | AntD Admin 访问控制错误漏洞 | |
| CVE-2021-45392 | Tenda Router AX12 缓冲区错误漏洞 | |
| CVE-2022-22854 | Sourcecodester Hospital Patient Records Management System安全漏洞 | |
| CVE-2022-23367 | Fulusso 跨站脚本漏洞 | |
| CVE-2021-45347 | zzcms 授权问题漏洞 | |
| CVE-2022-25150 | Malwarebytes 安全漏洞 | |
| CVE-2022-24988 | galois_2p8 安全漏洞 | |
| CVE-2021-45348 | Attendance Management System 安全漏洞 | |
| CVE-2021-43106 | Compass Plus e-Commerce Payment Gateway 安全漏洞 | |
| CVE-2019-16864 | Enterprise Distributed Technologies CompleteFTP Server 命令注入漏洞 | |
| CVE-2019-25057 | R3 Corda 安全漏洞 | |
| CVE-2021-46463 | NGINX 安全漏洞 | |
| CVE-2022-22295 | Metinfo MetInfo SQL注入漏洞 | |
| CVE-2022-23335 | Metinfo MetInfo SQL注入漏洞 | |
| CVE-2022-23336 | S-CMS SQL注入漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-45420
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