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CVE-2021-45286

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.

ZZCMS是中国Zzcms团队的一套内容管理系统（CMS）。 ZZCMS 存在路径遍历漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。

AI Predicted 7.5 Difficulty: Easy EPSS 1.66% · P76

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2021-45286

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Directory Traversal vulnerability exists in ZZCMS 2021 via the skin parameter in 1) index.php, 2) bottom.php, and 3) top_index.php.
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
ZZCMS 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZZCMS是中国Zzcms团队的一套内容管理系统（CMS）。 ZZCMS 存在路径遍历漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。
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-2021-45286

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Success marker: VULNERABLE: directory traversal via skin parameter exfiltrated proof token PROOF_fb97ac573078e26b from /var/www/html/evil/index.htm (outside template dir)
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
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claude_code · 5157 chars
GitHub 复现环境（可 clone 直接跑）
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III. Intelligence Information for CVE-2021-45286

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Other References for CVE-2021-45286 (1)

Same Patch Batch · n/a · 2022-02-09 · 115 CVEs total

CVE-2021-33114 Intel PROSet/Wireless WiFi Software 输入验证错误漏洞
CVE-2022-21204 Intel Quartus Prime Pro 权限许可和访问控制问题漏洞
CVE-2022-21156 Intel Trace Analyzer And Collector 缓冲区错误漏洞
CVE-2021-44454 Intel Quartus Prime Pro 输入验证错误漏洞
CVE-2022-21174 Intel Quartus Prime Pro 安全漏洞
CVE-2022-21153 Intel Capital Global Summit Android App 安全漏洞
CVE-2022-21133 Intel Trace Analyzer And Collector 缓冲区错误漏洞
CVE-2021-33155 Intel Wireless Bluetooth 和 Killer Bluetooth 输入验证错误漏洞
CVE-2021-33166 Intel RXT for Chromebook 安全漏洞
CVE-2021-33129 Intel Advisor 安全漏洞
CVE-2021-33139 Intel Wireless Bluetooth 和 Killer Bluetooth 代码问题漏洞
CVE-2021-33137 Intel Kernelflinger 缓冲区错误漏洞
CVE-2021-33147 Intel Integrated Performance Primitives 代码问题漏洞
CVE-2021-33120 Intel Processors BIOS firmware 缓冲区错误漏洞
CVE-2021-33119 Intel RealSense Depth Camera Manager 安全漏洞
CVE-2021-0183 Intel 多款产品输入验证错误漏洞
CVE-2021-33061 Intel 82599 Ethernet Series 安全漏洞
CVE-2021-23152 Intel Advisor 安全漏洞
CVE-2021-0178 Intel 多款产品输入验证错误漏洞
CVE-2021-33101 Intel Graphics Performance Analyzers 代码问题漏洞

Showing top 20 of 115 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-45286

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