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CVE-2024-50591— Local Privilege Escalation via Command Injection

Quick assessment

Affected
HASOMED Elefant Software Updater
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.

HASOMED Elefant是德国HASOMED公司的一个练习软件。专门满足心理治疗师、儿童和青少年心理治疗师以及医学心理治疗师的需求。 HASOMED Elefant存在安全漏洞。具有医疗办公室计算机本地访问权限的攻击者可以通过利用 Elefant 更新服务中的命令注入漏洞将其 Windows 用户权限提升到“NT AUTHORITYSYSTEM”。

AI Predicted 7.8 Difficulty: Easy EPSS 2.00% · P81
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I. Basic Information for CVE-2024-50591

Vulnerability Information
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Vulnerability Title
Local Privilege Escalation via Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
An attacker with local access the to medical office computer can escalate his Windows user privileges to "NT AUTHORITY\SYSTEM" by exploiting a command injection vulnerability in the Elefant Update Service. The command injection can be exploited by communicating with the Elefant Update Service which is running as "SYSTEM" via Windows Named Pipes.The Elefant Software Updater (ESU) consists of two components. An ESU service which runs as "NT AUTHORITY\SYSTEM" and an ESU tray client which communicates with the service to update or repair the installation and is running with user permissions. The communication is implemented using named pipes. A crafted message of type "MessageType.SupportServiceInfos" can be sent to the local ESU service to inject commands, which are then executed as "NT AUTHORITY\SYSTEM".
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
HASOMED Elefant 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HASOMED Elefant是德国HASOMED公司的一个练习软件。专门满足心理治疗师、儿童和青少年心理治疗师以及医学心理治疗师的需求。 HASOMED Elefant存在安全漏洞。具有医疗办公室计算机本地访问权限的攻击者可以通过利用 Elefant 更新服务中的命令注入漏洞将其 Windows 用户权限提升到“NT AUTHORITYSYSTEM”。
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
HASOMED Elefant Software Updater <1.4.2.1811 -

II. Public POCs for CVE-2024-50591

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III. Intelligence Information for CVE-2024-50591

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Vendor Advisories for CVE-2024-50591 (1)

Vendor Pages for CVE-2024-50591 (1)

Same Patch Batch · HASOMED · 2024-11-08 · 6 CVEs total

CVE-2024-50592 Local Privilege Escalation via Race Condition
CVE-2024-50590 Local Privilege Escalation via Weak Service Binary Permissions
CVE-2024-50593 Hardcoded Service Password
CVE-2024-50588 Unprotected Exposed Firebird Database with default credentials
CVE-2024-50589 Unprotected FHIR API

IV. Related Vulnerabilities

Same product: Elefant Software Updater
Same vendor: HASOMED
Same weakness: CWE-77