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I. Basic Information for CVE-2023-2873
Vulnerability Information

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Vulnerability Title
Twister Antivirus IoControlCode filppd.sys 0x80800043 memory corruption
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability classified as critical was found in Twister Antivirus 8. This vulnerability affects the function 0x804f2143/0x804f217f/0x804f214b/0x80800043 in the library filppd.sys of the component IoControlCode Handler. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-229852. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Filseclab Twister Antivirus 8 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Filseclab Twister Antivirus是费尔(Filseclab)公司的一款智能防病毒软件。 Filseclab Twister Antivirus 8版本存在缓冲区错误漏洞,该漏洞源于filppd.sys文件存在问题,攻击者利用该漏洞可以导致内存损坏。
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
TwisterAntivirus 8 -
II. Public POCs for CVE-2023-2873
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III. Intelligence Information for CVE-2023-2873
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