CVE-2021-22907
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I. Basic Information for CVE-2021-22907
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper access control vulnerability exists in Citrix Workspace App for Windows potentially allows privilege escalation in CR versions prior to 2105 and 1912 LTSR prior to CU4.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Citrix Systems Workspace App 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Citrix Systems Workspace App（前称Receiver）是美国思杰系统（Citrix Systems）公司的一款用于提供对应用程序、桌面和数据安全访问功能的应用程序。 Citrix Workspace 存在安全漏洞。该漏洞可能导致本地用户在运行Windows版Citrix Workspace应用程序的计算机上将其特权级别升级为SYSTEM。
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 |
|---|---|---|---|---|
| - | Citrix Workspace App for Windows | Citrix Workspace App for Windows 2105 and 1912 LTSR CU4 | - |
II. Public POCs for CVE-2021-22907
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://support.citrix.com/article/CTX307794x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-22907
Same Patch Batch · n/a · 2021-05-27 · 74 CVEs total
| CVE-2020-22025 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-14329 | Red Hat Ansible 信息泄露漏洞 | |
| CVE-2020-10688 | Red Hat Resteasy 跨站脚本漏洞 | |
| CVE-2020-22033 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22032 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22016 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22017 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2021-33394 | Devellion Cubecart 授权问题漏洞 | |
| CVE-2020-22022 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22023 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-10697 | Red Hat Ansible 安全漏洞 | |
| CVE-2020-22027 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22030 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22029 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22031 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2021-27490 | Siemens Solid Edge 缓冲区错误漏洞 | |
| CVE-2021-27492 | Siemens Solid Edge 代码问题漏洞 | |
| CVE-2021-27488 | Siemens Solid Edge 缓冲区错误漏洞 | |
| CVE-2021-27496 | Siemens Solid Edge 安全漏洞 | |
| CVE-2021-27494 | Siemens Solid Edge 安全漏洞 |
Showing top 20 of 74 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Citrix Workspace App for Windows
- CVE-2024-7890
Local privilege escalation allows a low-privileged user to g - CVE-2024-7889
Local privilege escalation allows a low-privileged user to g - CVE-2024-6286
Local Privilege escalation allows a low-privileged user to g - CVE-2023-24484
A malicious user can cause log files to be written to a dire - CVE-2023-24485
Privilege Escalation on the system running a vulnerable vers
Same vendor: n/a
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Same weakness: CWE-284
- CVE-2026-8233
Dotouch XproUPF access control - CVE-2026-42569
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Avo: Broken Access Control: Unauthorized Execution of Arbitr - CVE-2026-41487
Langfuse: Improper role-based-access control in Langfuse LLM - CVE-2026-42278
UltraDAG: Smart Account Spending Policy Bypass via Pockets
V. Comments for CVE-2021-22907
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