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CVE-2023-54347— OpenEMR 7.0.1 Authentication Brute Force Mitigation Bypass

Quick assessment

Affected
Open-Emr OpenEMR
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.

OpenEMR是OpenEMR社区的一套开源的医疗管理系统。该系统可用于医疗实践管理、电子医疗记录、处方书写和医疗帐单申请。 OpenEMR 7.0.1版本存在安全漏洞，该漏洞源于身份验证暴力破解漏洞，允许攻击者通过向主登录端点发送重复登录尝试绕过速率限制保护，提交带有authUser和clearPass参数的POST请求系统测试用户名和密码组合而不受账户锁定限制。

CVSS 7.5 · High EPSS 0.54% · P43

Affected Version Matrix 1

VendorProduct Version RangeStatus
Open-Emr OpenEMR 7.0.1 affected
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I. Basic Information for CVE-2023-54347

Vulnerability Information
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Vulnerability Title
OpenEMR 7.0.1 Authentication Brute Force Mitigation Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
OpenEMR 7.0.1 contains an authentication brute force vulnerability that allows attackers to bypass rate limiting protections by sending repeated login attempts to the main login endpoint. Attackers can submit POST requests with authUser and clearPass parameters to systematically test username and password combinations without account lockout restrictions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OpenEMR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenEMR是OpenEMR社区的一套开源的医疗管理系统。该系统可用于医疗实践管理、电子医疗记录、处方书写和医疗帐单申请。 OpenEMR 7.0.1版本存在安全漏洞，该漏洞源于身份验证暴力破解漏洞，允许攻击者通过向主登录端点发送重复登录尝试绕过速率限制保护，提交带有authUser和clearPass参数的POST请求系统测试用户名和密码组合而不受账户锁定限制。
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
Open-Emr OpenEMR 7.0.1 -

II. Public POCs for CVE-2023-54347

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III. Intelligence Information for CVE-2023-54347

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Vendor Advisories for CVE-2023-54347 (1)

Exploits & Public PoCs for CVE-2023-54347 (1)

Other References for CVE-2023-54347 (1)

IV. Related Vulnerabilities

Same product: OpenEMR
Same weakness: CWE-307

V. Comments for CVE-2023-54347

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