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CVE-2021-3423— Privilege escalation in Bitdefender GravityZone Business Security

Quick assessment

Affected
BItdefender GravityZone Business Security
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 GravityZone Business是美国Bitdefender公司的一个应用软件。一个扫描软件。。 Bitdefender GravityZone Business Security 6.6.23.329之前版本存在代码问题漏洞，该漏洞源于openssl组件中的无控制搜索路径元素漏洞允许攻击者加载第三方DLL来提升权限。

CVSS 7.8 · High EPSS 0.21% · P11
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I. Basic Information for CVE-2021-3423

Vulnerability Information
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Vulnerability Title
Privilege escalation in Bitdefender GravityZone Business Security
Source: CVE Program / CVE List V5
Vulnerability Description
Uncontrolled Search Path Element vulnerability in the openssl component as used in Bitdefender GravityZone Business Security allows an attacker to load a third party DLL to elevate privileges. This issue affects Bitdefender GravityZone Business Security versions prior to 6.6.23.329.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Bitdefender GravityZone Business Security 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bitdefender GravityZone Business是美国Bitdefender公司的一个应用软件。一个扫描软件。。 Bitdefender GravityZone Business Security 6.6.23.329之前版本存在代码问题漏洞，该漏洞源于openssl组件中的无控制搜索路径元素漏洞允许攻击者加载第三方DLL来提升权限。
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 GravityZone Business Security unspecified ~ 6.6.23.329 -

II. Public POCs for CVE-2021-3423

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III. Intelligence Information for CVE-2021-3423

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Other References for CVE-2021-3423 (1)

IV. Related Vulnerabilities

Same vendor: BItdefender
Same weakness: CWE-427

V. Comments for CVE-2021-3423

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