Vulnerability-Lookup

CNVD-2026-00020

Vulnerability from cnvd - Published: 2026-01-04

Title

Siemens RUGGEDCOM ROX II注入漏洞（CNVD-2026-00020）

Description

Siemens RUGGEDCOM ROX II是德国Siemens公司的一款面向工业应用的操作系统。 Siemens RUGGEDCOM ROX II存在注入漏洞，该漏洞源于SCEP客户端字段验证不足，攻击者可利用该漏洞导致执行任意代码。

Severity

高

Patch Name

Siemens RUGGEDCOM ROX II注入漏洞（CNVD-2026-00020）的补丁

Patch Description

Siemens RUGGEDCOM ROX II是德国Siemens公司的一款面向工业应用的操作系统。 Siemens RUGGEDCOM ROX II存在注入漏洞，该漏洞源于SCEP客户端字段验证不足，攻击者可利用该漏洞导致执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.industry.siemens.com/cs/document/109997648/-firmware-download-for-ruggedcom-rox-2-17-0?lc=en-ww

Reference

https://cert-portal.siemens.com/productcert/html/ssa-912274.html

Impacted products

Name
SIEMENS RUGGEDCOM ROX II family <V2.17.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-56838",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-56838"
    }
  },
  "description": "Siemens RUGGEDCOM ROX II\u662f\u5fb7\u56fdSiemens\u516c\u53f8\u7684\u4e00\u6b3e\u9762\u5411\u5de5\u4e1a\u5e94\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nSiemens RUGGEDCOM ROX II\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eSCEP\u5ba2\u6237\u7aef\u5b57\u6bb5\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.industry.siemens.com/cs/document/109997648/-firmware-download-for-ruggedcom-rox-2-17-0?lc=en-ww",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-00020",
  "openTime": "2026-01-04",
  "patchDescription": "Siemens RUGGEDCOM ROX II\u662f\u5fb7\u56fdSiemens\u516c\u53f8\u7684\u4e00\u6b3e\u9762\u5411\u5de5\u4e1a\u5e94\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nSiemens RUGGEDCOM ROX II\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eSCEP\u5ba2\u6237\u7aef\u5b57\u6bb5\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Siemens RUGGEDCOM ROX II\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2026-00020\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "SIEMENS RUGGEDCOM ROX II family \u003cV2.17.0"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-912274.html",
  "serverity": "\u9ad8",
  "submitTime": "2025-12-15",
  "title": "Siemens RUGGEDCOM ROX II\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2026-00020\uff09"
}

CVE-2024-56838 (GCVE-0-2024-56838)

Vulnerability from cvelistv5 – Published: 2025-12-09 10:44 – Updated: 2025-12-09 14:28

Summary

A vulnerability has been identified in RUGGEDCOM ROX II family (All versions < V2.17.0). The SCEP client available in the affected device for secure certificate enrollment lacks validation of multiple fields. An attacker could leverage this scenario to execute arbitrary code as root user.

Severity ?

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

8.6 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Assigner

siemens

References

URL

Tags

https://cert-portal.siemens.com/productcert/html/…

Impacted products

	Vendor	Product	Version
	Siemens	RUGGEDCOM ROX II family	Affected: 0 , < V2.17.0 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-56838",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-09T14:28:19.803546Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-09T14:28:27.518Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM ROX II family",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V2.17.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in RUGGEDCOM ROX II family (All versions \u003c V2.17.0). The SCEP client available in the affected device for secure certificate enrollment lacks validation of multiple fields. An attacker could leverage this scenario to execute arbitrary code as root user."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-74",
              "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T10:44:17.019Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-912274.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2024-56838",
    "datePublished": "2025-12-09T10:44:17.019Z",
    "dateReserved": "2025-01-03T10:21:11.980Z",
    "dateUpdated": "2025-12-09T14:28:27.518Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2026-00020

CVE-2024-56838 (GCVE-0-2024-56838)

Tags

Sightings

Nomenclature