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CVE-2024-27942

Quick assessment

Affected
Siemens RUGGEDCOM CROSSBOW
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.

Siemens RUGGEDCOM CROSSBOW是德国西门子（Siemens）公司的一个经过验证的安全访问管理解决方案。 Siemens RUGGEDCOM CROSSBOW 存在访问控制错误漏洞，该漏洞源于受影响的系统允许任何未经身份验证的客户端断开任何活动用户与服务器的连接。

CVSS 7.5 · High EPSS 0.69% · P51

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-27942

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). The affected systems allow any unauthenticated client to disconnect any active user from the server. An attacker could use this vulnerability to prevent any user to perform actions in the system, causing a denial of service situation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens RUGGEDCOM CROSSBOW 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens RUGGEDCOM CROSSBOW是德国西门子（Siemens）公司的一个经过验证的安全访问管理解决方案。 Siemens RUGGEDCOM CROSSBOW 存在访问控制错误漏洞，该漏洞源于受影响的系统允许任何未经身份验证的客户端断开任何活动用户与服务器的连接。
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
Siemens RUGGEDCOM CROSSBOW 0 ~ V5.5 -

II. Public POCs for CVE-2024-27942

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III. Intelligence Information for CVE-2024-27942

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Vendor Advisories for CVE-2024-27942 (1)

Same Patch Batch · Siemens · 2024-05-14 · 55 CVEs total

CVE-2024-32741 10.0 CRITICAL Siemens SIMATIC CN 4100 安全漏洞
CVE-2024-30207 10.0 CRITICAL Siemens 多款产品 安全漏洞
CVE-2024-27939 9.8 CRITICAL Siemens RUGGEDCOM CROSSBOW 安全漏洞
CVE-2024-32740 9.8 CRITICAL Siemens SIMATIC CN 4100 信任管理问题漏洞
CVE-2024-30209 9.6 CRITICAL Siemens 多款产品 安全漏洞
CVE-2024-33499 9.1 CRITICAL Siemens 多款产品 安全漏洞
CVE-2024-30206 8.8 HIGH Siemens 多款产品 安全漏洞
CVE-2024-27941 8.8 HIGH Siemens RUGGEDCOM CROSSBOW SQL注入漏洞
CVE-2024-27940 8.8 HIGH Siemens RUGGEDCOM CROSSBOW SQL注入漏洞
CVE-2024-34773 7.8 HIGH Siemens Solid Edge 安全漏洞
CVE-2024-33577 7.8 HIGH Siemens Simcenter Nastran 安全漏洞
CVE-2024-34772 7.8 HIGH Siemens Solid Edge 缓冲区错误漏洞
CVE-2024-34085 7.8 HIGH Siemens 多款产品 安全漏洞
CVE-2024-33489 7.8 HIGH Siemens Solid Edge 安全漏洞
CVE-2024-32639 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-32636 7.8 HIGH Siemens 多款产品 缓冲区错误漏洞
CVE-2024-32635 7.8 HIGH Siemens 多款产品 缓冲区错误漏洞
CVE-2024-32066 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2024-32065 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2024-33491 7.8 HIGH Siemens Solid Edge 缓冲区错误漏洞

Showing top 20 of 55 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: RUGGEDCOM CROSSBOW
Same vendor: Siemens
Same weakness: CWE-306

V. Comments for CVE-2024-27942

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