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CVE-2023-4383— MicroWorld eScan Anti-Virus runasroot incorrect execution-assigned permissions

Quick assessment

Affected
MicroWorld eScan Anti-Virus
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.

MicroWorld Technologies eScan Anti-Virus是美国 MicroWorld Technologies公司的一种互联网安全解决方案。可为企业和家庭 SOHO 用户提供病毒防护。 MicroWorld Technologies eScan Anti-Virus 7.0.32版本存在安全漏洞，该漏洞源于文件runasroot存在权限分配不当问题。

CVSS 7.8 · High EPSS 0.31% · P22

Possible ATT&CK Techniques 1 AI

T1548 · Abuse Elevation Control Mechanism
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I. Basic Information for CVE-2023-4383

Vulnerability Information
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Vulnerability Title
MicroWorld eScan Anti-Virus runasroot incorrect execution-assigned permissions
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, was found in MicroWorld eScan Anti-Virus 7.0.32 on Linux. This affects an unknown part of the file runasroot. The manipulation leads to incorrect execution-assigned permissions. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-237315. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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
不安全的运行时授予权限
Source: CVE Program / CVE List V5
Vulnerability Title
MicroWorld Technologies eScan Anti-Virus 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MicroWorld Technologies eScan Anti-Virus是美国 MicroWorld Technologies公司的一种互联网安全解决方案。可为企业和家庭 SOHO 用户提供病毒防护。 MicroWorld Technologies eScan Anti-Virus 7.0.32版本存在安全漏洞，该漏洞源于文件runasroot存在权限分配不当问题。
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
MicroWorld eScan Anti-Virus 7.0.32 -

II. Public POCs for CVE-2023-4383

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III. Intelligence Information for CVE-2023-4383

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Vendor Advisories for CVE-2023-4383 (2)

Other References for CVE-2023-4383 (1)

IV. Related Vulnerabilities

Same vendor: MicroWorld
Same weakness: CWE-279

V. Comments for CVE-2023-4383

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