CVE-2020-8094— Untrusted Search Path Vulnerability in Bitdefender Antivirus Free 2020 (VA-8422)
Quick assessment
Affected
Bitdefender Antivirus Free 2020
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.
Bitdefender Antivirus Free是罗马尼亚比特梵德（Bitdefender）公司的一套主要提供网络威胁检测和勒索软件防护功能的免费版本杀毒软件。 Bitdefender Antivirus Free 2020存在代码问题漏洞，该漏洞源于使用的testinitsigs.exe中存在不受信任的搜索路径漏洞，允许低权限攻击者通过特制的DLL文件以SYSTEM身份执行代码。
Possible ATT&CK Techniques 1 AI
T1574.001 · DLL
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I. Basic Information for CVE-2020-8094
Vulnerability Information
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Vulnerability Title
Untrusted Search Path Vulnerability in Bitdefender Antivirus Free 2020 (VA-8422)
Source: CVE Program / CVE List V5
Vulnerability Description
An untrusted search path vulnerability in testinitsigs.exe as used in Bitdefender Antivirus Free 2020 allows a low-privilege attacker to execute code as SYSTEM via a specially crafted DLL file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
不可信的搜索路径
Source: CVE Program / CVE List V5
Vulnerability Title
Bitdefender Antivirus Free 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bitdefender Antivirus Free是罗马尼亚比特梵德（Bitdefender）公司的一套主要提供网络威胁检测和勒索软件防护功能的免费版本杀毒软件。 Bitdefender Antivirus Free 2020存在代码问题漏洞，该漏洞源于使用的testinitsigs.exe中存在不受信任的搜索路径漏洞，允许低权限攻击者通过特制的DLL文件以SYSTEM身份执行代码。
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 |
|---|---|---|---|---|
| Bitdefender | Antivirus Free 2020 | 0 ~ 1.0.16.152 | - |
|
II. Public POCs for CVE-2020-8094
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-8094 (1)
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V. Comments for CVE-2020-8094
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