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CVE-2024-56182

Quick assessment

Affected
Siemens SIMATIC Field PG M5
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是德国西门子（Siemens）公司的一款组态软件。 Siemens SIMATIC存在缓冲区错误漏洞，该漏洞源于对EFI变量的保护机制不足，可能导致经过身份验证的攻击者禁用BIOS密码。

CVSS 8.2 · High EPSS 0.21% · P10

Affected Version Matrix 32

VendorProduct Version RangeStatus
Siemens SIMATIC Field PG M5 < * affected
Siemens SIMATIC Field PG M6 < V26.01.12 affected
Siemens SIMATIC IPC BX-21A < V31.01.07 affected
Siemens SIMATIC IPC BX-32A < V29.01.07 affected
Siemens SIMATIC IPC BX-39A < V29.01.07 affected
Siemens SIMATIC IPC BX-59A < V32.01.04 affected
Siemens SIMATIC IPC PX-32A < V29.01.07 affected
Siemens SIMATIC IPC PX-39A < V29.01.07 affected
Siemens SIMATIC IPC PX-39A PRO < V29.01.07 affected
Siemens SIMATIC IPC RC-543A < V36.01.03 affected
Siemens SIMATIC IPC RC-543B < V35.01.12 affected
Siemens SIMATIC IPC RW-543A < V1.1.4 affected
Siemens SIMATIC IPC RW-543B < V35.02.10 affected
Siemens SIMATIC IPC127E < V27.01.11 affected
Siemens SIMATIC IPC227E < * affected
Siemens SIMATIC IPC227G < V28.01.14 affected
Siemens SIMATIC IPC277E < * affected
Siemens SIMATIC IPC277G < V28.01.14 affected
Siemens SIMATIC IPC277G PRO < V28.01.14 affected
Siemens SIMATIC IPC3000 SMART V3 < * affected
Siemens SIMATIC IPC327G < V28.01.14 affected
Siemens SIMATIC IPC347G < * affected
Siemens SIMATIC IPC377G < V28.01.14 affected
Siemens SIMATIC IPC427E < V21.01.21 affected
Siemens SIMATIC IPC477E < V21.01.21 affected
Siemens SIMATIC IPC477E PRO < V21.01.21 affected
Siemens SIMATIC IPC527G < * affected
Siemens SIMATIC IPC627E < V25.02.15 affected
Siemens SIMATIC IPC647E < V25.02.15 affected
Siemens SIMATIC IPC677E < V25.02.15 affected
Siemens SIMATIC IPC847E < V25.02.15 affected
Siemens SIMATIC ITP1000 < * affected
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I. Basic Information for CVE-2024-56182

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 Field PG M5 (All versions), SIMATIC Field PG M6 (All versions < V26.01.12), SIMATIC IPC BX-21A (All versions < V31.01.07), SIMATIC IPC BX-32A (All versions < V29.01.07), SIMATIC IPC BX-39A (All versions < V29.01.07), SIMATIC IPC BX-59A (All versions < V32.01.04), SIMATIC IPC PX-32A (All versions < V29.01.07), SIMATIC IPC PX-39A (All versions < V29.01.07), SIMATIC IPC PX-39A PRO (All versions < V29.01.07), SIMATIC IPC RC-543A (All versions < V36.01.03), SIMATIC IPC RC-543B (All versions < V35.01.12), SIMATIC IPC RW-543A (All versions < V1.1.4), SIMATIC IPC RW-543B (All versions < V35.02.10), SIMATIC IPC127E (All versions < V27.01.11), SIMATIC IPC227E (All versions), SIMATIC IPC227G (All versions < V28.01.14), SIMATIC IPC277E (All versions), SIMATIC IPC277G (All versions < V28.01.14), SIMATIC IPC277G PRO (All versions < V28.01.14), SIMATIC IPC3000 SMART V3 (All versions), SIMATIC IPC327G (All versions < V28.01.14), SIMATIC IPC347G (All versions), SIMATIC IPC377G (All versions < V28.01.14), SIMATIC IPC427E (All versions < V21.01.21), SIMATIC IPC477E (All versions < V21.01.21), SIMATIC IPC477E PRO (All versions < V21.01.21), SIMATIC IPC527G (All versions), SIMATIC IPC627E (All versions < V25.02.15), SIMATIC IPC647E (All versions < V25.02.15), SIMATIC IPC677E (All versions < V25.02.15), SIMATIC IPC847E (All versions < V25.02.15), SIMATIC ITP1000 (All versions). The affected devices have insufficient protection mechanism for the EFI(Extensible Firmware Interface) variables stored on the device. This could allow an authenticated attacker to disable the BIOS password without proper authorization by directly communicate with the flash controller.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC是德国西门子（Siemens）公司的一款组态软件。 Siemens SIMATIC存在缓冲区错误漏洞，该漏洞源于对EFI变量的保护机制不足，可能导致经过身份验证的攻击者禁用BIOS密码。
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 Field PG M5 0 ~ * -
Siemens SIMATIC Field PG M6 0 ~ V26.01.12 -
Siemens SIMATIC IPC BX-21A 0 ~ V31.01.07 -
Siemens SIMATIC IPC BX-32A 0 ~ V29.01.07 -
Siemens SIMATIC IPC BX-39A 0 ~ V29.01.07 -
Siemens SIMATIC IPC BX-59A 0 ~ V32.01.04 -
Siemens SIMATIC IPC PX-32A 0 ~ V29.01.07 -
Siemens SIMATIC IPC PX-39A 0 ~ V29.01.07 -
Siemens SIMATIC IPC PX-39A PRO 0 ~ V29.01.07 -
Siemens SIMATIC IPC RC-543A 0 ~ V36.01.03 -
Siemens SIMATIC IPC RC-543B 0 ~ V35.01.12 -
Siemens SIMATIC IPC RW-543A 0 ~ V1.1.4 -
Siemens SIMATIC IPC RW-543B 0 ~ V35.02.10 -
Siemens SIMATIC IPC127E 0 ~ V27.01.11 -
Siemens SIMATIC IPC227E 0 ~ * -
Siemens SIMATIC IPC227G 0 ~ V28.01.14 -
Siemens SIMATIC IPC277E 0 ~ * -
Siemens SIMATIC IPC277G 0 ~ V28.01.14 -
Siemens SIMATIC IPC277G PRO 0 ~ V28.01.14 -
Siemens SIMATIC IPC3000 SMART V3 0 ~ * -
Siemens SIMATIC IPC327G 0 ~ V28.01.14 -
Siemens SIMATIC IPC347G 0 ~ * -
Siemens SIMATIC IPC377G 0 ~ V28.01.14 -
Siemens SIMATIC IPC427E 0 ~ V21.01.21 -
Siemens SIMATIC IPC477E 0 ~ V21.01.21 -
Siemens SIMATIC IPC477E PRO 0 ~ V21.01.21 -
Siemens SIMATIC IPC527G 0 ~ * -
Siemens SIMATIC IPC627E 0 ~ V25.02.15 -
Siemens SIMATIC IPC647E 0 ~ V25.02.15 -
Siemens SIMATIC IPC677E 0 ~ V25.02.15 -

II. Public POCs for CVE-2024-56182

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III. Intelligence Information for CVE-2024-56182

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Vendor Advisories for CVE-2024-56182 (1)

Same Patch Batch · Siemens · 2025-03-11 · 24 CVEs total

CVE-2024-56336 9.8 CRITICAL Siemens SINAMICS S200 授权问题漏洞
CVE-2025-27494 9.1 CRITICAL Siemens SiPass Integrated 输入验证错误漏洞
CVE-2025-27396 8.8 HIGH Siemens SCALANCE LPE9403 安全漏洞
CVE-2024-56181 8.2 HIGH Siemens SIMATIC 缓冲区错误漏洞
CVE-2025-27493 8.2 HIGH Siemens SiPass Integrated 输入验证错误漏洞
CVE-2025-23398 7.8 HIGH Siemens Teamcenter 缓冲区错误漏洞
CVE-2025-23399 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-23400 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-23401 7.8 HIGH Siemens Teamcenter 缓冲区错误漏洞
CVE-2025-23402 7.8 HIGH Siemens Teamcenter 资源管理错误漏洞
CVE-2025-27438 7.8 HIGH Siemens Teamcenter 缓冲区错误漏洞
CVE-2025-23396 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-23397 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-27393 7.2 HIGH Siemens SCALANCE LPE9403 操作系统命令注入漏洞
CVE-2025-27395 7.2 HIGH Siemens SCALANCE LPE9403 路径遍历漏洞
CVE-2025-27394 7.2 HIGH Siemens SCALANCE LPE9403 操作系统命令注入漏洞
CVE-2025-27392 7.2 HIGH Siemens SCALANCE LPE9403 操作系统命令注入漏洞
CVE-2025-25266 6.8 MEDIUM Siemens Tecnomatix Plant Simulation 安全漏洞
CVE-2025-25267 6.2 MEDIUM Siemens Tecnomatix Plant Simulation 安全漏洞
CVE-2024-52285 5.3 MEDIUM Siemens SiPass Integrated 访问控制错误漏洞

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: SIMATIC Field PG M5
Same vendor: Siemens
Same weakness: CWE-693

V. Comments for CVE-2024-56182

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