CVE-2021-42090
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Zammad是德国Zammad公司的一套票务管理软件。 Zammad 4.1.1 之前存在安全漏洞，该漏洞源于反序列化处理不当，Form 功能允许远程执行代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-42090
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Zammad before 4.1.1. The Form functionality allows remote code execution because deserialization is mishandled.
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
Zammad 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zammad是德国Zammad公司的一套票务管理软件。 Zammad 4.1.1 之前存在安全漏洞，该漏洞源于反序列化处理不当，Form 功能允许远程执行代码。
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-2021-42090
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-42090 (1)
Same Patch Batch · n/a · 2021-10-07 · 44 CVEs total
| CVE-2021-23447 | 5.4 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2021-42089 | Zammad 信息泄露漏洞 | |
| CVE-2021-42086 | Zammad 安全漏洞 | |
| CVE-2021-42087 | Zammad 安全漏洞 | |
| CVE-2021-42085 | Zammad 跨站脚本漏洞 | |
| CVE-2021-42095 | NetSarang Xshell 安全漏洞 | |
| CVE-2020-21725 | 嘉兴想天信息科技 OpenSNS SQL注入漏洞 | |
| CVE-2020-21726 | 嘉兴想天信息科技 OpenSNS SQL注入漏洞 | |
| CVE-2020-21729 | Jeecms 跨站脚本漏洞 | |
| CVE-2021-38298 | ZOHO ManageEngine ADManager Plus 代码问题漏洞 | |
| CVE-2020-21865 | ThinkPHP50-CMS 代码问题漏洞 | |
| CVE-2021-42088 | Zammad 跨站脚本漏洞 | |
| CVE-2021-42091 | Zammad 代码问题漏洞 | |
| CVE-2021-42092 | Zammad 跨站脚本漏洞 | |
| CVE-2021-42093 | Zammad 安全漏洞 | |
| CVE-2021-42094 | Zammad 命令注入漏洞 | |
| CVE-2021-42071 | Ax-Solutions Visual Tools Dvr Vx16 操作系统命令注入漏洞 | |
| CVE-2021-37762 | Zoho ManageEngine ADManager Plus 代码问题漏洞 | |
| CVE-2021-37919 | Zoho ManageEngine ADManager Plus 代码问题漏洞 | |
| CVE-2021-37920 | Zoho ManageEngine ADManager Plus 代码问题漏洞 |
Showing top 20 of 44 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-42090
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