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CVE-2021-25695

Quick assessment

Affected
n/a - PCoIP Agent for Windows
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.

Teradici PCoIP Software Agent是加拿大Teradici公司的Teradici云访问软件的一部分。可以使用 PCoIP 客户端直接或通过连接代理连接到虚拟桌面。 Teradici PCOIP Software Agent存在安全漏洞，该漏洞允许攻击者可利用该漏洞通过改变vHub驱动程序中的程序执行流来提升特权。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.28% · P21
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I. Basic Information for CVE-2021-25695

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The USB vHub in the Teradici PCOIP Software Agent prior to version 21.07.0 would accept commands from any program, which may allow an attacker to elevate privileges by changing the flow of program execution within the vHub driver.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
无充分访问控制条件下暴露IOCTL
Source: CVE Program / CVE List V5
Vulnerability Title
Teradici PCOIP Software Agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Teradici PCoIP Software Agent是加拿大Teradici公司的Teradici云访问软件的一部分。可以使用 PCoIP 客户端直接或通过连接代理连接到虚拟桌面。 Teradici PCOIP Software Agent存在安全漏洞，该漏洞允许攻击者可利用该漏洞通过改变vHub驱动程序中的程序执行流来提升特权。
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
- - PCoIP Agent for Windows 21.07.0 -

II. Public POCs for CVE-2021-25695

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-25695

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Other References for CVE-2021-25695 (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-2020-19498 libheif 安全漏洞
CVE-2020-20262 MikroTik RouterOS 代码问题漏洞
CVE-2020-19497 MAT File I/O Library 输入验证错误漏洞
CVE-2020-19470 Modesty Pdf2json 代码问题漏洞
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-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 vendor: n/a
Same weakness: CWE-782