CVE-2021-3456
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I. Basic Information for CVE-2021-3456
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper authorization handling flaw was found in Foreman. The Salt plugin for the smart-proxy allows foreman clients to execute actions that should be limited to the Foreman Server. This flaw allows an authenticated local attacker to access and delete limited resources and also causes a denial of service on the Foreman server. The highest threat from this vulnerability is to integrity and system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Foreman 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foreman是一套用于物理和虚拟服务器中的生命周期管理工具。该工具提供服务开通、配置管理以及报告状态等功能。 Foreman 存在安全漏洞，该漏洞源于授权处理不当，攻击者可利用该漏洞访问和删除有限的资源，还会导致Foreman服务器拒绝服务。
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 |
|---|---|---|---|---|
| - | smart_proxy_salt | affecting up to, including smart_proxy_salt 2.1.5 | - |
II. Public POCs for CVE-2021-3456
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | A practical chain that starts with an innocuous PDF file and ends up in a reverse shell on an AWS EC2 instance | https://github.com/mrk336/CVE-2021-3456 | POC Details |
AI-Generated POCPremium
No public POC found.
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- https://bugzilla.redhat.com/show_bug.cgi?id=1941001x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-3456
Same Patch Batch · n/a · 2022-03-30 · 99 CVEs total
| CVE-2022-28223 | 9.1 CRITICAL | Tekon KIO 代码问题漏洞 |
| CVE-2021-39755 | Google Android 安全漏洞 | |
| CVE-2021-39770 | Google Android 安全漏洞 | |
| CVE-2021-39769 | Google Android 安全漏洞 | |
| CVE-2021-39764 | Google Android 安全漏洞 | |
| CVE-2021-39767 | Google Android 安全漏洞 | |
| CVE-2021-39766 | Google Android 安全漏洞 | |
| CVE-2021-39765 | Google Android 安全漏洞 | |
| CVE-2021-39768 | Google Android 安全漏洞 | |
| CVE-2021-39757 | Google Android 安全漏洞 | |
| CVE-2021-39756 | Google Android 安全漏洞 | |
| CVE-2021-39758 | Google Android 安全漏洞 | |
| CVE-2021-39753 | Google Android 安全漏洞 | |
| CVE-2021-39752 | Google Android 安全漏洞 | |
| CVE-2021-39751 | Google Android 安全漏洞 | |
| CVE-2021-39750 | Google Android 安全漏洞 | |
| CVE-2021-39749 | Google Android 安全漏洞 | |
| CVE-2021-39748 | Google Android 安全漏洞 | |
| CVE-2021-39747 | Google Android 安全漏洞 | |
| CVE-2021-39746 | Google Android 安全漏洞 |
Showing top 20 of 99 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same weakness: CWE-863
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HCL BigFix WebUI is affected by an improper authorization vu - CVE-2026-42296
Argo Workflows has incomplete fix for CVE-2026-31892: hostNe - CVE-2025-66170
Apache CloudStack: Any user can list backups that they shoul
V. Comments for CVE-2021-3456
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