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CVE-2023-27465

Quick assessment

Affected
Siemens SIMOTION C240
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 SIMOTION是德国西门子（Siemens）公司的一个驱动控制系统。 Siemens SIMOTION C240存在安全漏洞，该漏洞源于当以低安全级别运行时，设备不会保护对某些与调试相关的服务的访问。

CVSS 4.6 · Medium EPSS 0.28% · P20

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2023-27465

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMOTION C240 (All versions >= V5.4 < V5.5 SP1), SIMOTION C240 PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D410-2 DP (All versions >= V5.4 < V5.5 SP1), SIMOTION D410-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D425-2 DP (All versions >= V5.4 < V5.5 SP1), SIMOTION D425-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D435-2 DP (All versions >= V5.4 < V5.5 SP1), SIMOTION D435-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D445-2 DP/PN (All versions >= V5.4), SIMOTION D445-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D455-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION P320-4 E (All versions >= V5.4), SIMOTION P320-4 S (All versions >= V5.4). When operated with Security Level Low the device does not protect access to certain services relevant for debugging. This could allow an unauthenticated attacker to extract confidential technology object (TO) configuration from the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
故意性的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMOTION 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMOTION是德国西门子（Siemens）公司的一个驱动控制系统。 Siemens SIMOTION C240存在安全漏洞，该漏洞源于当以低安全级别运行时，设备不会保护对某些与调试相关的服务的访问。
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 SIMOTION C240 All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION C240 PN All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D410-2 DP All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D410-2 DP/PN All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D425-2 DP All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D425-2 DP/PN All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D435-2 DP All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D435-2 DP/PN All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D445-2 DP/PN All versions >= V5.4 -
Siemens SIMOTION D445-2 DP/PN All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION D455-2 DP/PN All versions >= V5.4 < V5.5 SP1 -
Siemens SIMOTION P320-4 E All versions >= V5.4 -
Siemens SIMOTION P320-4 S All versions >= V5.4 -

II. Public POCs for CVE-2023-27465

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III. Intelligence Information for CVE-2023-27465

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Vendor Advisories for CVE-2023-27465 (1)

Same Patch Batch · Siemens · 2023-06-13 · 15 CVEs total

CVE-2023-25910 10.0 CRITICAL Siemens SIMATIC PCS 7 代码注入漏洞
CVE-2023-29129 9.1 CRITICAL Siemens Mendix SAML Module 授权问题漏洞
CVE-2023-30897 7.8 HIGH Siemens SIMATIC WinCC 安全漏洞
CVE-2023-33123 7.8 HIGH Siemens JT2Go 缓冲区错误漏洞
CVE-2023-33124 7.8 HIGH Siemens JT2Go 缓冲区错误漏洞
CVE-2023-33919 7.2 HIGH Siemens CP-8031 MASTER MODULE 命令注入漏洞
CVE-2023-33920 6.8 MEDIUM Siemens CP-8031 信任管理问题漏洞
CVE-2023-33921 6.8 MEDIUM Siemens CP-8031 安全漏洞
CVE-2023-30757 6.2 MEDIUM Siemens TIA Portal 安全漏洞
CVE-2023-31238 5.5 MEDIUM Siemens POWER METER SICAM 安全漏洞
CVE-2023-30901 4.3 MEDIUM Siemens POWER METER SICAM 跨站请求伪造漏洞
CVE-2023-28829 3.9 LOW Siemens SIMATIC PCS 7 安全漏洞
CVE-2023-33121 3.3 LOW Siemens JT2Go 代码问题漏洞
CVE-2023-33122 3.3 LOW Siemens JT2Go 缓冲区错误漏洞

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-213

V. Comments for CVE-2023-27465

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