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CVE-2024-21483

Quick assessment

Affected
Siemens SENTRON 7KM PAC3120 AC/DC
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 SENTRON 7KM PAC是德国西门子（Siemens）公司的一款电能计量设备，用于监测和管理电力系统中的能耗和功率参数。 Siemens SENTRON 7KM PAC 存在访问控制错误漏洞，该漏洞源于受影响的设备在制造过程结束时未正确设置,使能够物理访问设备的攻击者可以读取数据，以下产品和版本受到影响：SENTRON 7KM PAC3120 AC/DC (7KM3120-0BA01-1DA0) V3.2.3 到 V3.3.0版本、SENTRON 7KM PAC3120 DC (7K

CVSS 4.6 · Medium EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2024-21483

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SENTRON 7KM PAC3120 AC/DC (7KM3120-0BA01-1DA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3120 DC (7KM3120-1BA01-1EA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3220 AC/DC (7KM3220-0BA01-1DA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)), SENTRON 7KM PAC3220 DC (7KM3220-1BA01-1EA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003... and LQN231215... ( with LQNYYMMDD...)). The read out protection of the internal flash of affected devices was not properly set at the end of the manufacturing process. An attacker with physical access to the device could read out the data.
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
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SENTRON 7KM PAC 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SENTRON 7KM PAC是德国西门子（Siemens）公司的一款电能计量设备，用于监测和管理电力系统中的能耗和功率参数。 Siemens SENTRON 7KM PAC 存在访问控制错误漏洞，该漏洞源于受影响的设备在制造过程结束时未正确设置,使能够物理访问设备的攻击者可以读取数据，以下产品和版本受到影响：SENTRON 7KM PAC3120 AC/DC (7KM3120-0BA01-1DA0) V3.2.3 到 V3.3.0版本、SENTRON 7KM PAC3120 DC (7K
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 SENTRON 7KM PAC3120 AC/DC V3.2.3 ~ V3.2.4 -
Siemens SENTRON 7KM PAC3120 DC V3.2.3 ~ V3.2.4 -
Siemens SENTRON 7KM PAC3220 AC/DC V3.2.3 ~ V3.2.4 -
Siemens SENTRON 7KM PAC3220 DC V3.2.3 ~ V3.2.4 -

II. Public POCs for CVE-2024-21483

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III. Intelligence Information for CVE-2024-21483

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Vendor Advisories for CVE-2024-21483 (1)

Same Patch Batch · Siemens · 2024-03-12 · 9 CVEs total

CVE-2024-22039 10.0 CRITICAL Siemens 多款产品安全漏洞
CVE-2022-32257 9.8 CRITICAL Siemens SINEMA Remote Connect Server 访问控制错误漏洞
CVE-2024-27907 7.8 HIGH Siemens Simcenter Femap 缓冲区错误漏洞
CVE-2024-22045 7.6 HIGH Siemens SINEMA Remote Connect 安全漏洞
CVE-2024-22044 7.5 HIGH Siemens SENTRON 3KC ATC6 Expansion Module Ethernet 安全漏洞
CVE-2024-22041 7.5 HIGH Siemens 多款产品缓冲区错误漏洞
CVE-2024-22040 7.5 HIGH Siemens 多款产品缓冲区错误漏洞
CVE-2023-45793 5.5 MEDIUM Siemens Siveillance Control 安全漏洞

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-284

V. Comments for CVE-2024-21483

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