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CVE-2020-37037— AVAST SecureLine 5.5.522.0 - 'SecureLine' Unquoted Service Path

Quick assessment

Affected
Avast AVAST SecureLine
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.

Avast SecureLine是捷克Avast公司的一款VPN代理软件。 Avast SecureLine 5.5.522.0版本存在代码问题漏洞，该漏洞源于服务路径未加引号，可能导致本地用户执行具有提升权限的代码。

CVSS 7.8 · High EPSS 0.17% · P6
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I. Basic Information for CVE-2020-37037

Vulnerability Information
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Vulnerability Title
AVAST SecureLine 5.5.522.0 - 'SecureLine' Unquoted Service Path
Source: CVE Program / CVE List V5
Vulnerability Description
Avast SecureLine 5.5.522.0 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted path in the service configuration to inject malicious code that would execute with LocalSystem account permissions during service startup.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未经引用的搜索路径或元素
Source: CVE Program / CVE List V5
Vulnerability Title
Avast SecureLine 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Avast SecureLine是捷克Avast公司的一款VPN代理软件。 Avast SecureLine 5.5.522.0版本存在代码问题漏洞，该漏洞源于服务路径未加引号，可能导致本地用户执行具有提升权限的代码。
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
Avast AVAST SecureLine 5.5.522.0 -

II. Public POCs for CVE-2020-37037

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III. Intelligence Information for CVE-2020-37037

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Exploits & Public PoCs for CVE-2020-37037 (1)

IV. Related Vulnerabilities

Same vendor: Avast
Same weakness: CWE-428

V. Comments for CVE-2020-37037

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