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CVE-2023-28829

Quick assessment

Affected
Siemens SIMATIC NET PC Software V14
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 7是德国西门子（Siemens）公司的一套过程控制系统。 Siemens SIMATIC PCS 7存在安全漏洞，该漏洞源于没有为身份验证和加密实施最先进的安全机制。

CVSS 3.9 · Low EPSS 0.29% · P20
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I. Basic Information for CVE-2023-28829

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 NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对废弃函数的使用
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC PCS 7 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC PCS 7是德国西门子（Siemens）公司的一套过程控制系统。 Siemens SIMATIC PCS 7存在安全漏洞，该漏洞源于没有为身份验证和加密实施最先进的安全机制。
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 NET PC Software V14 All versions -
Siemens SIMATIC NET PC Software V15 All versions -
Siemens SIMATIC PCS 7 V8.2 All versions -
Siemens SIMATIC PCS 7 V9.0 All versions -
Siemens SIMATIC PCS 7 V9.1 All versions -
Siemens SIMATIC WinCC All versions < V8.0 -
Siemens SINAUT Software ST7sc All versions -

II. Public POCs for CVE-2023-28829

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III. Intelligence Information for CVE-2023-28829

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Vendor Advisories for CVE-2023-28829 (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-2023-27465 4.6 MEDIUM Siemens SIMOTION 信息泄露漏洞
CVE-2023-30901 4.3 MEDIUM Siemens POWER METER SICAM 跨站请求伪造漏洞
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-477

V. Comments for CVE-2023-28829

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