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CVE-2021-34816

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.

Etherpad是开源的一个基于Web的在线文档协作工具。多个用户可以通过Etherpad同时编写一个文本文档，并看到所有的参与者的实时编辑。 Etherpad 1.8.13版本存在安全漏洞，该漏洞源于插件管理中的一个参数注入问题，攻击者可利用该漏洞在服务器上执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 2.23% · P82
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I. Basic Information for CVE-2021-34816

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An Argument Injection issue in the plugin management of Etherpad 1.8.13 allows privileged users to execute arbitrary code on the server by installing plugins from an attacker-controlled source.
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
Etherpad 参数注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Etherpad是开源的一个基于Web的在线文档协作工具。多个用户可以通过Etherpad同时编写一个文本文档，并看到所有的参与者的实时编辑。 Etherpad 1.8.13版本存在安全漏洞，该漏洞源于插件管理中的一个参数注入问题，攻击者可利用该漏洞在服务器上执行任意代码。
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-2021-34816

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III. Intelligence Information for CVE-2021-34816

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Security Blog Posts for CVE-2021-34816 (1)

Other References for CVE-2021-34816 (1)

Same Patch Batch · n/a · 2021-07-21 · 67 CVEs total

CVE-2021-23409 7.5 HIGH Denial of Service (DoS)
CVE-2021-23411 5.4 MEDIUM Cross-site Scripting (XSS)
CVE-2021-23408 5.4 MEDIUM Prototype Pollution
CVE-2020-19497 MAT File I/O Library 输入验证错误漏洞
CVE-2020-20219 MikroTik RouterOS 缓冲区错误漏洞
CVE-2020-19492 Sam2p 安全漏洞
CVE-2020-19469 Modesty Pdf2json 缓冲区错误漏洞
CVE-2020-19468 Modesty Pdf2json 代码问题漏洞
CVE-2020-19467 Modesty Pdf2json 资源管理错误漏洞
CVE-2020-19466 PDF2JSON 缓冲区错误漏洞
CVE-2020-19465 Modesty Pdf2json 缓冲区错误漏洞
CVE-2020-19464 PDF2JSON 缓冲区错误漏洞
CVE-2020-19463 Modesty Pdf2json 缓冲区错误漏洞
CVE-2020-22150 Piwigo 跨站脚本漏洞
CVE-2020-22148 Piwigo 跨站脚本漏洞
CVE-2020-19609 artifex mupdf 缓冲区错误漏洞
CVE-2020-20221 MikroTik RouterOS 资源管理错误漏洞
CVE-2021-37155 Wolfssl 安全漏洞
CVE-2020-20262 MikroTik RouterOS 代码问题漏洞
CVE-2021-37220 MuPDF 缓冲区错误漏洞

Showing top 20 of 67 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-34816

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