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CVE-2021-3960— Privilege Escalation via the GravityZone productManager UpdateServer.KitsManager API (VA-10146)

Quick assessment

Affected
Bitdefender GravityZone
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是罗马尼亚Bitdefender公司的一个扫描软件。 Bitdefender GravityZone 存在路径遍历漏洞，该漏洞源于 Bitdefender GravityZone 的 UpdateServer 组件中的路径名限制不当（“路径遍历”）漏洞允许攻击者在易受攻击的实例上执行任意代码。

CVSS 7.1 · High EPSS 0.31% · P22
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I. Basic Information for CVE-2021-3960

Vulnerability Information
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Vulnerability Title
Privilege Escalation via the GravityZone productManager UpdateServer.KitsManager API (VA-10146)
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the UpdateServer component of Bitdefender GravityZone allows an attacker to execute arbitrary code on vulnerable instances. This issue affects Bitdefender GravityZone versions prior to 3.3.8.272
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Bitdefender GravityZone 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bitdefender GravityZone是罗马尼亚Bitdefender公司的一个扫描软件。 Bitdefender GravityZone 存在路径遍历漏洞，该漏洞源于 Bitdefender GravityZone 的 UpdateServer 组件中的路径名限制不当（“路径遍历”）漏洞允许攻击者在易受攻击的实例上执行任意代码。
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 GravityZone unspecified ~ 3.3.8.272 -

II. Public POCs for CVE-2021-3960

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III. Intelligence Information for CVE-2021-3960

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Other References for CVE-2021-3960 (1)

IV. Related Vulnerabilities

Same product: GravityZone
Same vendor: Bitdefender
Same weakness: CWE-22

V. Comments for CVE-2021-3960

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