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CVE-2023-37194

Quick assessment

Affected
Siemens SIMATIC CP 1604
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 SIMATIC是德国西门子（Siemens）公司的一款组态软件。 Siemens SIMATIC CP 1604, SIMATIC CP 1616, SIMATIC CP 1623, SIMATIC CP 1626, SIMATIC CP 1628 存在访问控制错误漏洞，该漏洞源于受影响设备的内核内存通过直接内存访问 (DMA) 暴露在用户模式下，这可能允许具有管理权限的本地攻击者在主机系统上不受任何限制地执行任意代码。

CVSS 6.7 · Medium EPSS 0.18% · P7
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I. Basic Information for CVE-2023-37194

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). The kernel memory of affected devices is exposed to user-mode via direct memory access (DMA) which could allow a local attacker with administrative privileges to execute arbitrary code on the host system without any restrictions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC 多款产品访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC是德国西门子（Siemens）公司的一款组态软件。 Siemens SIMATIC CP 1604, SIMATIC CP 1616, SIMATIC CP 1623, SIMATIC CP 1626, SIMATIC CP 1628 存在访问控制错误漏洞，该漏洞源于受影响设备的内核内存通过直接内存访问 (DMA) 暴露在用户模式下，这可能允许具有管理权限的本地攻击者在主机系统上不受任何限制地执行任意代码。
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 SIMATIC CP 1604 All versions -
Siemens SIMATIC CP 1616 All versions -
Siemens SIMATIC CP 1623 All versions -
Siemens SIMATIC CP 1626 All versions -
Siemens SIMATIC CP 1628 All versions -

II. Public POCs for CVE-2023-37194

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III. Intelligence Information for CVE-2023-37194

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Vendor Advisories for CVE-2023-37194 (1)

Same Patch Batch · Siemens · 2023-10-10 · 21 CVEs total

CVE-2023-36380 9.8 CRITICAL Siemens CP-8031 信任管理问题漏洞
CVE-2023-43625 9.8 CRITICAL Siemens Simcenter Amesim 代码注入漏洞
CVE-2023-35796 8.3 HIGH Siemens SINEMA Server 跨站脚本漏洞
CVE-2023-44081 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2022-30527 7.8 HIGH Siemens SINEC NMS 安全漏洞
CVE-2023-30900 7.8 HIGH Siemens Xpedition Layout Browser 安全漏洞
CVE-2023-45601 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2023-44082 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2023-44083 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2023-44084 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2023-44085 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2023-44086 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2023-44087 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2023-45204 7.8 HIGH Siemens Tecnomatix Plant Simulation 代码问题漏洞
CVE-2023-45205 7.8 HIGH Siemens SICAM PAS/PQS 安全漏洞
CVE-2023-42796 7.5 HIGH Siemens CP-8031 路径遍历漏洞
CVE-2023-38640 6.6 MEDIUM Siemens SICAM PAS/PQS 安全漏洞
CVE-2023-43623 5.3 MEDIUM Siemens Mendix 安全漏洞
CVE-2023-44315 4.7 MEDIUM Siemens SINEC NMS 跨站脚本漏洞
CVE-2023-37195 4.4 MEDIUM Siemens SIMATIC 多款产品资源管理错误漏洞

IV. Related Vulnerabilities

Same product: SIMATIC CP 1604
Same vendor: Siemens
Same weakness: CWE-284

V. Comments for CVE-2023-37194

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