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CVE-2023-33920

CVSS 6.8 · Medium EPSS 0.13% · P32
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I. Basic Information for CVE-2023-33920

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash of the root password in a hard-coded form, which could be exploited for UART console login to the device. An attacker with direct physical access could exploit this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens CP-8031 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens CP-8031是德国西门子（Siemens）公司的一个工业设备模块。 Siemens CP-8031 MASTER MODULE存在安全漏洞，该漏洞源于受影响的设备包含硬编码形式的 root 密码哈希值，可用于 UART 控制台登录设备。
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

VendorProductAffected VersionsCPESubscribe
SiemensCP-8031 MASTER MODULE All versions < CPCI85 V05 -
SiemensCP-8050 MASTER MODULE All versions < CPCI85 V05 -

II. Public POCs for CVE-2023-33920

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III. Intelligence Information for CVE-2023-33920

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

CVE-2023-2591010.0 CRITICALSiemens SIMATIC PCS 7 代码注入漏洞
CVE-2023-291299.1 CRITICALSiemens Mendix SAML Module 授权问题漏洞
CVE-2023-308977.8 HIGHSiemens SIMATIC WinCC 安全漏洞
CVE-2023-331237.8 HIGHSiemens JT2Go 缓冲区错误漏洞
CVE-2023-331247.8 HIGHSiemens JT2Go 缓冲区错误漏洞
CVE-2023-339197.2 HIGHSiemens CP-8031 MASTER MODULE 命令注入漏洞
CVE-2023-339216.8 MEDIUMSiemens CP-8031 安全漏洞
CVE-2023-307576.2 MEDIUMSiemens TIA Portal 安全漏洞
CVE-2023-312385.5 MEDIUMSiemens POWER METER SICAM 安全漏洞
CVE-2023-274654.6 MEDIUMSiemens SIMOTION 信息泄露漏洞
CVE-2023-309014.3 MEDIUMSiemens POWER METER SICAM 跨站请求伪造漏洞
CVE-2023-288293.9 LOWSiemens SIMATIC PCS 7 安全漏洞
CVE-2023-331213.3 LOWSiemens JT2Go 代码问题漏洞
CVE-2023-331223.3 LOWSiemens JT2Go 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: CP-8031 MASTER MODULE
Same vendor: Siemens
Same weakness: CWE-798

V. Comments for CVE-2023-33920

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