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I. Basic Information for CVE-2023-44976
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Hangzhou Shunwang Rentdrv2 before 2024-12-24 allows local users to terminate EDR processes and possibly have unspecified other impact via DeviceIoControl with control code 0x22E010, as exploited in the wild in October 2023.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
无充分访问控制条件下暴露IOCTL
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hangzhou Shunwang Rentdrv2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hangzhou Shunwang Rentdrv2是中国顺网科技（Hangzhou Shunwang）公司的一个应用软件。 Hangzhou Shunwang Rentdrv2 2024-12-24之前版本存在安全漏洞，该漏洞源于DeviceIoControl函数存在缺陷，可能导致进程终止。
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
VendorProductAffected VersionsCPESubscribe
Hangzhou ShunwangRentdrv2 1aed62a63b4802e599bbd33162319129501d603cceeb5e1eb22fd4733b3018a3 -
II. Public POCs for CVE-2023-44976
#POC DescriptionSource LinkShenlong Link
1A vulnerable driver exploited by me (BYOVD) that is capable of terminating several EDRs and antivirus software in the market, rendering them ineffective, working for both x32 and x64(CVE-2023-44976).https://github.com/keowu/BadRentdrv2POC Details
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III. Intelligence Information for CVE-2023-44976
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IV. Related Vulnerabilities
Same weakness: CWE-782
V. Comments for CVE-2023-44976

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