CVE-2021-25831
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I. Basic Information for CVE-2021-25831
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A file extension handling issue was found in [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. An attacker must request the conversion of the crafted file from PPTT into PPTX format. Using the chain of two other bugs related to improper string handling, a remote attacker can obtain remote code execution on DocumentServer.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ascensio System ONLYOFFICE Document Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ascensio System ONLYOFFICE Document Server是拉脱维亚Ascensio System公司的一套在线办公协作套件。该产品支持文本、电子表格和演示文稿的查看和编辑等。 Ascensio System ONLYOFFICE Document Server v4.0.0-9-v5.6.3 存在安全漏洞，该漏洞[core]模块中发现一个文件扩展名处理问题。远程攻击者可利用该漏洞可以获得DocumentServer上的远程代码执行。
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-2021-25831
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/ONLYOFFICE/DocumentServerx_refsource_MISC
- https://github.com/ONLYOFFICE/corex_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-25831
Same Patch Batch · n/a · 2021-03-01 · 22 CVEs total
| CVE-2021-27878 | 8.8 HIGH | Veritas Backup Exec 安全漏洞 |
| CVE-2021-27877 | 8.2 HIGH | Veritas Backup Exec 安全漏洞 |
| CVE-2021-27876 | 8.1 HIGH | Veritas Backup Exec 安全漏洞 |
| CVE-2021-27225 | 5.4 MEDIUM | Dataiku Jupyter 访问控制错误漏洞 |
| CVE-2021-26702 | EPrints 跨站脚本漏洞 | |
| CVE-2021-27886 | Kazi Mehedi docker-web-gui 操作系统命令注入漏洞 | |
| CVE-2021-27884 | YMFE YApi 安全特征问题漏洞 | |
| CVE-2021-26704 | EPrints 安全漏洞 | |
| CVE-2021-26703 | EPrints 安全漏洞 | |
| CVE-2021-3342 | EPrints 操作系统命令注入漏洞 | |
| CVE-2021-26475 | EPrints 跨站脚本漏洞 | |
| CVE-2021-26476 | EPrints 安全漏洞 | |
| CVE-2021-3332 | WPS Hide Login 安全漏洞 | |
| CVE-2021-27317 | Doctor Appointment System version 跨站脚本漏洞 | |
| CVE-2021-27318 | Sourcecodesterk Doctor Appointment System 跨站脚本漏洞 | |
| CVE-2021-22114 | Spring-integration-zip 路径遍历漏洞 | |
| CVE-2021-25914 | object-collider 安全漏洞 | |
| CVE-2021-25833 | Dockerhub DocumentServer 路径遍历漏洞 | |
| CVE-2021-25832 | ONLYOFFICE Document Server 缓冲区错误漏洞 | |
| CVE-2021-25830 | Dockerhub Document Server 安全漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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