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CVE-2023-46096

Quick assessment

Affected
Siemens SIMATIC PCS neo
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 PCS是德国西门子（Siemens）公司的一套过程控制系统。 Siemens SIMATIC PCS 存在安全漏洞，该漏洞源于受影响产品的 PUD 管理器无法正确验证 PUD 管理器 Web 服务中的用户。

CVSS 6.5 · Medium EPSS 0.32% · P22

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-46096

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 PCS neo (All versions < V4.1). The PUD Manager of affected products does not properly authenticate users in the PUD Manager web service. This could allow an unauthenticated adjacent attacker to generate a privileged token and upload additional documents.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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 SIMATIC PCS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC PCS是德国西门子（Siemens）公司的一套过程控制系统。 Siemens SIMATIC PCS 存在安全漏洞，该漏洞源于受影响产品的 PUD 管理器无法正确验证 PUD 管理器 Web 服务中的用户。
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 PCS neo All versions < V4.1 -

II. Public POCs for CVE-2023-46096

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III. Intelligence Information for CVE-2023-46096

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Vendor Advisories for CVE-2023-46096 (1)

Same Patch Batch · Siemens · 2023-11-14 · 18 CVEs total

CVE-2023-46601 9.6 CRITICAL Siemens Comos 安全漏洞
CVE-2023-43504 9.6 CRITICAL Siemens Comos 安全漏洞
CVE-2023-43505 9.6 CRITICAL Siemens Comos 安全漏洞
CVE-2023-44373 9.1 CRITICAL Siemens 多款产品 安全漏洞
CVE-2023-46098 8.0 HIGH Siemens SIMATIC PCS 安全漏洞
CVE-2023-46590 7.5 HIGH Siemens OPC UA Modelling Editor 安全漏洞
CVE-2023-44317 7.2 HIGH Siemens SCALANCE 多款产品安全漏洞
CVE-2023-45794 6.8 MEDIUM Siemens Mendix Applications 安全漏洞
CVE-2023-44374 6.5 MEDIUM Siemens 多款产品 安全漏洞
CVE-2023-46097 6.3 MEDIUM Siemens SIMATIC PCS 安全漏洞
CVE-2023-46099 5.4 MEDIUM Siemens SIMATIC PCS 安全漏洞
CVE-2023-44319 4.9 MEDIUM Siemens 多款产品 安全漏洞
CVE-2023-44318 4.9 MEDIUM Siemens 多款产品 安全漏洞
CVE-2023-44320 4.3 MEDIUM Siemens SCALANCE 多款产品安全漏洞
CVE-2023-44322 3.7 LOW Siemens 多款产品 安全漏洞
CVE-2023-43503 3.5 LOW Siemens Comos 安全漏洞
CVE-2023-44321 2.7 LOW Siemens SCALANCE 多款产品安全漏洞

IV. Related Vulnerabilities

Same product: SIMATIC PCS neo
Same vendor: Siemens
Same weakness: CWE-306

V. Comments for CVE-2023-46096

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