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CVE-2022-40227

Quick assessment

Affected
Siemens SIMATIC HMI Comfort Panels (incl. SIPLUS variants)
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 HMI Comfort Panels是德国西门子（Siemens）公司的一款触摸面板设备。 Siemens 多款产品存在输入验证错误漏洞，该漏洞源于受影响的设备无法正确验证通过 TCP 发送到某些服务的输入。这可能允许未经身份验证的远程攻击者通过发送特制的 TCP 数据包来导致永久拒绝服务条件（需要重新启动设备）。SIMATIC HMI Comfort Panels V17 Update 4版本之前，SIMATIC HMI KTP Mobile Panels V17 Upd

AI Predicted 7.5 Difficulty: Easy EPSS 0.84% · P56

Affected Version Matrix 10

VendorProduct Version RangeStatus
Siemens SIMATIC HMI Comfort Panels (incl. SIPLUS variants) All versions < V17 Update 4 affected
Siemens SIMATIC HMI KTP Mobile Panels All versions < V17 Update 4 affected
Siemens SIMATIC HMI KTP1200 Basic All versions < V17 Update 5 affected
Siemens SIMATIC HMI KTP400 Basic All versions < V17 Update 5 affected
Siemens SIMATIC HMI KTP700 Basic All versions < V17 Update 5 affected
Siemens SIMATIC HMI KTP900 Basic All versions < V17 Update 5 affected
Siemens SIPLUS HMI KTP1200 BASIC All versions < V17 Update 5 affected
Siemens SIPLUS HMI KTP400 BASIC All versions < V17 Update 5 affected
Siemens SIPLUS HMI KTP700 BASIC All versions < V17 Update 5 affected
Siemens SIPLUS HMI KTP900 BASIC All versions < V17 Update 5 affected
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I. Basic Information for CVE-2022-40227

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 HMI Comfort Panels (incl. SIPLUS variants) (All versions < V17 Update 4), SIMATIC HMI KTP Mobile Panels (All versions < V17 Update 4), SIMATIC HMI KTP1200 Basic (All versions < V17 Update 5), SIMATIC HMI KTP400 Basic (All versions < V17 Update 5), SIMATIC HMI KTP700 Basic (All versions < V17 Update 5), SIMATIC HMI KTP900 Basic (All versions < V17 Update 5), SIPLUS HMI KTP1200 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP400 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP700 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP900 BASIC (All versions < V17 Update 5). Affected devices do not properly validate input sent to certain services over TCP. This could allow an unauthenticated remote attacker to cause a permanent denial of service condition (requiring a device reboot) by sending specially crafted TCP packets.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC HMI Comfort Panels 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC HMI Comfort Panels是德国西门子（Siemens）公司的一款触摸面板设备。 Siemens 多款产品存在输入验证错误漏洞，该漏洞源于受影响的设备无法正确验证通过 TCP 发送到某些服务的输入。这可能允许未经身份验证的远程攻击者通过发送特制的 TCP 数据包来导致永久拒绝服务条件（需要重新启动设备）。SIMATIC HMI Comfort Panels V17 Update 4版本之前，SIMATIC HMI KTP Mobile Panels V17 Upd
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 HMI Comfort Panels (incl. SIPLUS variants) All versions < V17 Update 4 -
Siemens SIMATIC HMI KTP Mobile Panels All versions < V17 Update 4 -
Siemens SIMATIC HMI KTP1200 Basic All versions < V17 Update 5 -
Siemens SIMATIC HMI KTP400 Basic All versions < V17 Update 5 -
Siemens SIMATIC HMI KTP700 Basic All versions < V17 Update 5 -
Siemens SIMATIC HMI KTP900 Basic All versions < V17 Update 5 -
Siemens SIPLUS HMI KTP1200 BASIC All versions < V17 Update 5 -
Siemens SIPLUS HMI KTP400 BASIC All versions < V17 Update 5 -
Siemens SIPLUS HMI KTP700 BASIC All versions < V17 Update 5 -
Siemens SIPLUS HMI KTP900 BASIC All versions < V17 Update 5 -

II. Public POCs for CVE-2022-40227

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III. Intelligence Information for CVE-2022-40227

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Vendor Advisories for CVE-2022-40227 (1)

Same Patch Batch · Siemens · 2022-10-11 · 22 CVEs total

CVE-2022-36361 9.8 CRITICAL Siemens LOGO! 8 BM 安全漏洞
CVE-2022-41665 9.8 CRITICAL Siemens SICAM P850 和SICAM P855 安全漏洞
CVE-2022-38465 9.3 CRITICAL 多款Siemens产品安全漏洞
CVE-2022-31765 8.8 HIGH Siemens RUGGEDCOM RM1224 安全漏洞
CVE-2022-31766 8.6 HIGH Siemens RUGGEDCOM RM1224 输入验证错误漏洞
CVE-2022-36362 7.5 HIGH Siemens LOGO! 8 BM 输入验证错误漏洞
CVE-2022-38371 7.5 HIGH Siemens Nucleus NET和Nucleus ReadyStart 资源管理错误漏洞
CVE-2022-40226 7.5 HIGH 多款Siemens产品授权问题漏洞
CVE-2022-36363 5.3 MEDIUM Siemens LOGO! 8 BM 输入验证错误漏洞
CVE-2022-41851 Siemens Simcenter Femap 缓冲区错误漏洞
CVE-2022-40631 Siemens Scalance X-200 跨站脚本漏洞
CVE-2022-40182 多款Siemens产品安全漏洞
CVE-2022-40181 多款Siemens产品跨站脚本漏洞
CVE-2022-40180 多款Siemens产品跨站请求伪造漏洞
CVE-2022-40179 多款Siemens产品跨站请求伪造漏洞
CVE-2022-40178 多款Siemens产品跨站脚本漏洞
CVE-2022-40177 多款Siemens产品信息泄露漏洞
CVE-2022-40176 多款Siemens产品操作系统命令注入漏洞
CVE-2022-40147 Siemens Industrial Edge Management 信任管理问题漏洞
CVE-2022-37864 Siemens Solid Edge 缓冲区错误漏洞

Showing top 20 of 22 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: SIMATIC HMI Comfort Panels (incl. SIPLUS variants)
Same vendor: Siemens
Same weakness: CWE-20

V. Comments for CVE-2022-40227

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