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CVE-2022-31766

Quick assessment

Affected
Siemens RUGGEDCOM RM1224 LTE(4G) EU
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 RUGGEDCOM RM1224是德国西门子（Siemens）公司的一个无线路由器。提供往返远程位置的数据通信，可提供4G LTE连接并自动回退到3G UMTS或EVDO蜂窝网络。 Siemens RUGGEDCOM RM1224 产品存在输入验证错误漏洞，该漏洞源于无法正确处理格式错误的数据包。以下产品及版本受到影响：RUGGEDCOM RM1224 LTE（4G）EU V7.1.2 之前版本、RUGGEDMOM RM1224LTE（2G）NAM V7.1.2之前版本、SCALANCE

CVSS 8.6 · High EPSS 1.23% · P69
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I. Basic Information for CVE-2022-31766

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions >= V1.1.0 < V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets. This could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens RUGGEDCOM RM1224 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens RUGGEDCOM RM1224是德国西门子（Siemens）公司的一个无线路由器。提供往返远程位置的数据通信，可提供4G LTE连接并自动回退到3G UMTS或EVDO蜂窝网络。 Siemens RUGGEDCOM RM1224 产品存在输入验证错误漏洞，该漏洞源于无法正确处理格式错误的数据包。以下产品及版本受到影响：RUGGEDCOM RM1224 LTE（4G）EU V7.1.2 之前版本、RUGGEDMOM RM1224LTE（2G）NAM V7.1.2之前版本、SCALANCE
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 RUGGEDCOM RM1224 LTE(4G) EU 0 ~ V7.1.2 -
Siemens RUGGEDCOM RM1224 LTE(4G) NAM 0 ~ V7.1.2 -
Siemens SCALANCE M804PB 0 ~ V7.1.2 -
Siemens SCALANCE M812-1 ADSL-Router 0 ~ V7.1.2 -
Siemens SCALANCE M812-1 ADSL-Router 0 ~ V7.1.2 -
Siemens SCALANCE M816-1 ADSL-Router 0 ~ V7.1.2 -
Siemens SCALANCE M816-1 ADSL-Router 0 ~ V7.1.2 -
Siemens SCALANCE M826-2 SHDSL-Router 0 ~ V7.1.2 -
Siemens SCALANCE M874-2 0 ~ V7.1.2 -
Siemens SCALANCE M874-3 0 ~ V7.1.2 -
Siemens SCALANCE M876-3 0 ~ V7.1.2 -
Siemens SCALANCE M876-3 (ROK) 0 ~ V7.1.2 -
Siemens SCALANCE M876-4 0 ~ V7.1.2 -
Siemens SCALANCE M876-4 (EU) 0 ~ V7.1.2 -
Siemens SCALANCE M876-4 (NAM) 0 ~ V7.1.2 -
Siemens SCALANCE MUM853-1 (EU) 0 ~ V7.1.2 -
Siemens SCALANCE MUM856-1 (EU) 0 ~ V7.1.2 -
Siemens SCALANCE MUM856-1 (RoW) 0 ~ V7.1.2 -
Siemens SCALANCE S615 EEC LAN-Router 0 ~ V7.1.2 -
Siemens SCALANCE S615 LAN-Router 0 ~ V7.1.2 -
Siemens SCALANCE WAM763-1 V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WAM766-1 V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WAM766-1 (US) V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WAM766-1 EEC V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WAM766-1 EEC (US) V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WUM763-1 V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WUM763-1 V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WUM766-1 V1.1.0 ~ V3.0.0 -
Siemens SCALANCE WUM766-1 (USA) V1.1.0 ~ V3.0.0 -

II. Public POCs for CVE-2022-31766

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III. Intelligence Information for CVE-2022-31766

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Vendor Advisories for CVE-2022-31766 (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-2022-36362 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-2022-40177 多款Siemens产品信息泄露漏洞
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-2022-40227 Siemens SIMATIC HMI Comfort Panels 输入验证错误漏洞
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-2022-40176 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: RUGGEDCOM RM1224 LTE(4G) EU
Same vendor: Siemens
Same weakness: CWE-20

V. Comments for CVE-2022-31766

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