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CVE-2021-33904

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Accela Civic Platform是Accela公司的应用软件基于云的解决方案使城市系统现代化，以实现土地管理和法规执行、增加公民参与和移动信息访问 Accela 存在跨站脚本漏洞，该漏洞源于Accela平台缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 5.4 Difficulty: Moderate EPSS 9.97% · P95

Public Exploits 2

ExploitDB · 1 EDB-49980 [webapps]
Nuclei · 1 CVE-2021-33904.yaml [template]
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I. Basic Information for CVE-2021-33904

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Accela Civic Platform through 21.1, the security/hostSignon.do parameter servProvCode is vulnerable to XSS. NOTE: The vendor states "there are configurable security flags and we are unable to reproduce them with the available information.
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
Accela Civic Platform 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Accela Civic Platform是Accela公司的应用软件基于云的解决方案使城市系统现代化，以实现土地管理和法规执行、增加公民参与和移动信息访问 Accela 存在跨站脚本漏洞，该漏洞源于Accela平台缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2021-33904

# POC Description Source Link Shenlong Link
1 Accela Civic Platform through 21.1 contains a cross-site scripting vulnerability via the security/hostSignon.do parameter servProvCode. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-33904.yaml POC Details
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III. Intelligence Information for CVE-2021-33904

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Exploits & Public PoCs for CVE-2021-33904 (1)

Other References for CVE-2021-33904 (1)

Same Patch Batch · n/a · 2021-06-07 · 22 CVEs total

CVE-2021-23391 7.3 HIGH Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2020-36384 6.1 MEDIUM PageLayer 跨站脚本漏洞
CVE-2020-36383 6.1 MEDIUM PageLayer 跨站脚本漏洞
CVE-2020-36385 Linux kernel 资源管理错误漏洞
CVE-2021-3277 Nagios XI代码问题漏洞
CVE-2020-26885 2sic 2sxc 跨站脚本漏洞
CVE-2021-28382 Zoho ManageEngine Key Manager Plus 6001 跨站脚本漏洞
CVE-2020-1719 Red Hat Wildfly 安全漏洞
CVE-2021-33896 Dino 路径遍历漏洞
CVE-2020-18264 Simple-Log 跨站请求伪造漏洞
CVE-2020-18265 Simple-Log 跨站请求伪造漏洞
CVE-2020-18268 Z-BlogPHP 输入验证错误漏洞
CVE-2019-25045 Linux kernel 资源管理错误漏洞
CVE-2020-36387 Linux kernel 资源管理错误漏洞
CVE-2020-36386 Linux kernel 缓冲区错误漏洞
CVE-2018-25015 Linux kernel 资源管理错误漏洞
CVE-2020-1690 OpenStack 安全漏洞
CVE-2020-1742 Kubernetes 安全漏洞
CVE-2020-1750 Red Hat OpenShift Container Platform 资源管理错误漏洞
CVE-2020-25716 Red Hat CloudForms 安全漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-33904

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