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CVE-2023-4587— Insecure direct object reference in ZKTeco ZEM800

Quick assessment

Affected
ZKTeco ZEM800
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.

ZKTeco ZEM800是ZKTeco公司的一款生物识别设备，主要用于门禁控制和考勤管理系统。 ZKTeco ZEM800 6.60版本存在安全漏洞，该漏洞源于允许本地攻击者通过本地网络或VPN服务器获取注册用户备份文件或设备配置文件。

CVSS 8.3 · High EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-4587

Vulnerability Information
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Vulnerability Title
Insecure direct object reference in ZKTeco ZEM800
Source: CVE Program / CVE List V5
Vulnerability Description
An IDOR vulnerability has been found in ZKTeco ZEM800 product affecting version 6.60. This vulnerability allows a local attacker to obtain registered user backup files or device configuration files over a local network or through a VPN server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
ZKTeco ZEM800 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZKTeco ZEM800是ZKTeco公司的一款生物识别设备，主要用于门禁控制和考勤管理系统。 ZKTeco ZEM800 6.60版本存在安全漏洞，该漏洞源于允许本地攻击者通过本地网络或VPN服务器获取注册用户备份文件或设备配置文件。
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
ZKTeco ZEM800 6.60 -

II. Public POCs for CVE-2023-4587

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III. Intelligence Information for CVE-2023-4587

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Other References for CVE-2023-4587 (1)

IV. Related Vulnerabilities

Same weakness: CWE-639

V. Comments for CVE-2023-4587

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