CVE-2023-2847— Local privilege escalation in ESET products for Linux and MacOS
Quick assessment
Affected
ESET Server Security for Linux
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.
ESET Eset Server Security是斯洛伐克ESET公司的一种 It 解决方案。用于阻止外围的恶意软件以及可疑的 Web 和 Ftp 流量。 部分ESET产品存在安全漏洞，该漏洞源于权限管理不当。攻击者利用该漏洞可以执行root权限。以下产品及版本受到影响：ESET Server Security for Linux 9.1.98.0、9.0.466.0、8.1.823.0；ESET Endpoint Antivirus for Linux 9.1.11.0、9.0.10.0 和 8.1.
Possible ATT&CK Techniques 2 AI
T1548 · Abuse Elevation Control Mechanism T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-2847
Vulnerability Information
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Vulnerability Title
Local privilege escalation in ESET products for Linux and MacOS
Source: CVE Program / CVE List V5
Vulnerability Description
During internal security analysis, a local privilege escalation vulnerability has been identified. On a machine with the affected ESET product installed, it was possible for a user with lower privileges due to improper privilege management to trigger actions with root privileges.
ESET remedied this possible attack vector and has prepared new builds of its products that are no longer susceptible to this vulnerability.
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
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Eset Server Security 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ESET Eset Server Security是斯洛伐克ESET公司的一种 It 解决方案。用于阻止外围的恶意软件以及可疑的 Web 和 Ftp 流量。 部分ESET产品存在安全漏洞，该漏洞源于权限管理不当。攻击者利用该漏洞可以执行root权限。以下产品及版本受到影响：ESET Server Security for Linux 9.1.98.0、9.0.466.0、8.1.823.0；ESET Endpoint Antivirus for Linux 9.1.11.0、9.0.10.0 和 8.1.
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 |
|---|---|---|---|---|
| ESET | Server Security for Linux | 9.1.98.0 | - |
|
| ESET | Endpoint Antivirus for Linux | 9.1.11.0 | - |
|
| ESET | Cyber Security | 7.3.3700.0 | - |
|
| ESET | Endpoint Antivirus for macOS | 7.3.3600.0 | - |
|
II. Public POCs for CVE-2023-2847
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-2847 (1)
-
https://support.eset.com/en/ca8447 vendor-advisory
IV. Related Vulnerabilities
V. Comments for CVE-2023-2847
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