CVE-2025-7771— TechPowerUp ThrottleStop 安全漏洞
一分钟漏洞结论
影响对象
TechPowerUp ThrottleStop
利用判断
存在公开或 AI PoC，应优先验证
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
TechPowerUp ThrottleStop是TechPowerUp公司的一款用于监控和调整CPU性能的软件。 TechPowerUp ThrottleStop 3.0.0.0版本存在安全漏洞，该漏洞源于允许物理内存读写，可能导致权限提升。
公开利用映射 1
ExploitDB · 1
EDB-52512 [local]
已观察到在野利用
github_trending · high
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一、 漏洞 CVE-2025-7771 基础信息
漏洞信息
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Vulnerability Title
Code Execution / Escalation of Privileges in ThrottleStop
来源: CVE Program / CVE List V5
Vulnerability Description
ThrottleStop.sys, a legitimate driver, exposes two IOCTL interfaces that allow arbitrary read and write access to physical memory via the MmMapIoSpace function. This insecure implementation can be exploited by a malicious user-mode application to patch the running Windows kernel and invoke arbitrary kernel functions with ring-0 privileges. The vulnerability enables local attackers to execute arbitrary code in kernel context, resulting in privilege escalation and potential follow-on attacks, such as disabling security software or bypassing kernel-level protections. ThrottleStop.sys version 3.0.0.0 and possibly others are affected. Apply updates per vendor instructions.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
来源: CVE Program / CVE List V5
Vulnerability Type
无充分访问控制条件下暴露IOCTL
来源: CVE Program / CVE List V5
Vulnerability Title
TechPowerUp ThrottleStop 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
TechPowerUp ThrottleStop是TechPowerUp公司的一款用于监控和调整CPU性能的软件。 TechPowerUp ThrottleStop 3.0.0.0版本存在安全漏洞，该漏洞源于允许物理内存读写，可能导致权限提升。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| TechPowerUp | ThrottleStop | 3.0.0.0 and possibly others | - |
|
二、漏洞 CVE-2025-7771 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | ThrottleStop.sys, a legitimate driver, exposes two IOCTL interfaces that allow arbitrary read and write access to physical memory via the MmMapIoSpace function. This insecure implementation can be exploited by a malicious user-mode application to patch the running Windows kernel and invoke arbitrary kernel functions with ring-0 privileges. | https://github.com/Yuri08loveElaina/CVE-2025-7771 | POC详情 |
| 2 | CVE-2025-7771: Arbitrary physical memory and I/O port read/write via ThrottleStop driver | https://github.com/U65535F/ThrottleStopPoC | POC详情 |
| 3 | CVE-2025-7771 ThrottleStop.sys privilege escalation exploit - unrestricted IOCTL access to physical memory via MmMapIoSpace | https://github.com/Demoo1337/ThrottleStop | POC详情 |
| 4 | CVE-2025-7771: Arbitrary physical memory and I/O port read/write via ThrottleStop driver | https://github.com/fxrstor/ThrottleStopPoC | POC详情 |
| 5 | A exploit for the ThrottleStop driver. | https://github.com/Gabriel-Lacorte/CVE-2025-7771 | POC详情 |
| 6 | Arbitrary physical memory read/write exploitation using ThrottleStop.sys (CVE-2025-7771) with superfetch address translation - Windows kernel security research | https://github.com/AmrHuss/throttlestop-exploit-rw | POC详情 |
| 7 | Poc for CVE-2025-7771 to modify PPL Protection | https://github.com/v31l0x1/ThrottleStopPPL | POC详情 |
| 8 | A simple PoC demonstrating the vulnerability in the ThrottleStop.sys driver, showcasing arbitrary physical memory read and write capabilities, as well as virtual-to-physical address translation using Superfetch. | https://github.com/xM0kht4r/CVE-2025-7771 | POC详情 |
| 9 | This Poc demonstrate Arbitrary read/write primitives provided by CVE-2025-7771 | https://github.com/lzty/CVE-2025-7771 | POC详情 |
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CVE-2025-7771 厂商安全公告 (1)
CVE-2025-7771 新闻报道 (1)
IV. Related Vulnerabilities
Same weakness: CWE-782
V. Comments for CVE-2025-7771
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