CVE-2021-31480
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I. Basic Information for CVE-2021-31480
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop 16.6.3.84. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DXF files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12654.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenText Brava! 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Opentext OpenText Brava!是加拿大OpenText（Opentext）公司的一款基于浏览器的通用文档查看器。该产品支持查看、注释和编辑多种类型的文档。 OpenText Brava! 存在安全漏洞，该漏洞源于程序缺乏对用户提供的数据的正确验证，这可能导致类型混淆。攻击者可利用该漏洞在当前进程的上下文中执行代码。
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 |
|---|---|---|---|---|
| OpenText | Brava! Desktop | 16.6.3.84 | - |
II. Public POCs for CVE-2021-31480
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-31480
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- https://www.zerodayinitiative.com/advisories/ZDI-21-620/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-31480
Same Patch Batch · OpenText · 2021-06-15 · 25 CVEs total
| CVE-2021-31490 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31478 | OpenText Brava! 安全漏洞 | |
| CVE-2021-31479 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31481 | OpenText Brava! 安全漏洞 | |
| CVE-2021-31482 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31483 | OpenText Brava! 安全漏洞 | |
| CVE-2021-31484 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31485 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31486 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31487 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31488 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31489 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31502 | OpenText Brava! 资源管理错误漏洞 | |
| CVE-2021-31491 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31492 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31493 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31494 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31495 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31496 | OpenText Brava! 缓冲区错误漏洞 | |
| CVE-2021-31497 | OpenText Brava! 资源管理错误漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: OpenText
- CVE-2026-2123
Privilege escalation vulnerability in Operations Agent - CVE-2024-11604
Insertion of Sensitive Information into Log File - CVE-2025-13478
Cache Misconfiguration Leading to Cross-User Data Exposure - CVE-2025-8050
External Control of File vulnerability has been discovered i - CVE-2025-8052
HQL Injection vulnerability has been discovered in Opentext
V. Comments for CVE-2021-31480
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