CVE-2021-33354
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.
HTMLy是一套基于PHP的开源博客平台。 HTMLy 2.8.1之前版本存在路径遍历漏洞。远程攻击者利用该漏洞借助修改的文件参数删除任意文件。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2021-33354
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Directory Traversal vulnerability in htmly before 2.8.1 allows remote attackers to perform arbitrary file deletions via modified file parameter.
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
HTMLy 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HTMLy是一套基于PHP的开源博客平台。 HTMLy 2.8.1之前版本存在路径遍历漏洞。远程攻击者利用该漏洞借助修改的文件参数删除任意文件。
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-2021-33354
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-33354 (1)
-
https://github.com/danpros/htmly/issues/462 x_refsource_MISC
Same Patch Batch · n/a · 2022-09-30 · 35 CVEs total
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| CVE-2022-41848 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-41845 | Bento4 安全漏洞 | |
| CVE-2022-40274 | Gridea 安全漏洞 | |
| CVE-2022-41847 | Bento4 安全漏洞 | |
| CVE-2022-41841 | Bento4 代码问题漏洞 | |
| CVE-2022-41842 | XPDF 缓冲区错误漏洞 | |
| CVE-2022-41843 | XPDF 代码问题漏洞 | |
| CVE-2022-41844 | XPDF 缓冲区错误漏洞 | |
| CVE-2022-41849 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-41850 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-40316 | Moodle 安全漏洞 | |
| CVE-2022-40341 | mojoPortal 代码问题漏洞 | |
| CVE-2022-40923 | LIEF 安全漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-33354
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