Vulnerability-Lookup

CNVD-2022-51442

Vulnerability from cnvd - Published: 2022-07-14

Title

Siemens SICAM GridEdge访问控制错误漏洞

Description

SICAM GridEdge只需单击几下即可使您现有的IEC61850设备具有物联网功能。 Siemens SICAM GridEdge存在访问控制错误漏洞，有权访问运行SICAM GridEdge的主机的文件系统的攻击者可利用该漏洞将自定义SSH密钥注入该文件。

Severity

高

Patch Name

Siemens SICAM GridEdge访问控制错误漏洞的补丁

Patch Description

SICAM GridEdge只需单击几下即可使您现有的IEC61850设备具有物联网功能。 Siemens SICAM GridEdge存在访问控制错误漏洞，有权访问运行SICAM GridEdge的主机的文件系统的攻击者可利用该漏洞将自定义SSH密钥注入该文件。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/html/ssa-225578.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-225578.html

Impacted products

Name
['Siemens SICAM GridEdge Essential ARM (6MD7881-2AA30)', 'Siemens SICAM GridEdge Essential Intel (6MD7881-2AA40) <2.7.3', 'Siemens SICAM GridEdge Essential with GDS ARM (6MD7881-2AA10)', 'Siemens SICAM GridEdge Essential with GDS Intel (6MD7881-2AA20) <2.7.3']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-34464"
    }
  },
  "description": "SICAM GridEdge\u53ea\u9700\u5355\u51fb\u51e0\u4e0b\u5373\u53ef\u4f7f\u60a8\u73b0\u6709\u7684IEC61850\u8bbe\u5907\u5177\u6709\u7269\u8054\u7f51\u529f\u80fd\u3002\n\nSiemens SICAM GridEdge\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u6709\u6743\u8bbf\u95ee\u8fd0\u884cSICAM GridEdge\u7684\u4e3b\u673a\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u81ea\u5b9a\u4e49SSH\u5bc6\u94a5\u6ce8\u5165\u8be5\u6587\u4ef6\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a \r\nhttps://cert-portal.siemens.com/productcert/html/ssa-225578.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-51442",
  "openTime": "2022-07-14",
  "patchDescription": "SICAM GridEdge\u53ea\u9700\u5355\u51fb\u51e0\u4e0b\u5373\u53ef\u4f7f\u60a8\u73b0\u6709\u7684IEC61850\u8bbe\u5907\u5177\u6709\u7269\u8054\u7f51\u529f\u80fd\u3002\r\n\r\nSiemens SICAM GridEdge\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u6709\u6743\u8bbf\u95ee\u8fd0\u884cSICAM GridEdge\u7684\u4e3b\u673a\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u81ea\u5b9a\u4e49SSH\u5bc6\u94a5\u6ce8\u5165\u8be5\u6587\u4ef6\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 SICAM GridEdge\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SICAM GridEdge Essential ARM (6MD7881-2AA30)",
      "Siemens SICAM GridEdge Essential Intel (6MD7881-2AA40) \u003c2.7.3",
      "Siemens SICAM GridEdge Essential with GDS ARM (6MD7881-2AA10)",
      "Siemens SICAM GridEdge Essential with GDS Intel (6MD7881-2AA20) \u003c2.7.3"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-225578.html",
  "serverity": "\u9ad8",
  "submitTime": "2022-07-14",
  "title": "Siemens SICAM GridEdge\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2022-34464 (GCVE-0-2022-34464)

Vulnerability from cvelistv5 – Published: 2022-07-12 10:07 – Updated: 2025-11-12 07:21

Summary

A vulnerability has been identified in SICAM GridEdge (Classic) (All versions < V2.7.3). The affected application uses an improperly protected file to import SSH keys. This could allow attackers with access to the filesystem of the host on which SICAM GridEdge runs to inject a custom SSH key to that file.

Severity

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

5.3 (Medium)


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

CWE

CWE-552 - Files or Directories Accessible to External Parties

Assigner

siemens CNA under the icscert root

CNA scorecard C 65/100 over 100 records in the last 180 days details

References

2 references

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC
https://cert-portal.siemens.com/productcert/html/…

Impacted products

1 product

Vendor	Product	Version
Siemens	SICAM GridEdge (Classic)	Affected: 0 , < V2.7.3 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T09:15:15.179Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-225578.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SICAM GridEdge (Classic)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V2.7.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SICAM GridEdge (Classic) (All versions \u003c V2.7.3). The affected application uses an improperly protected file to import SSH keys. This could allow attackers with access to the filesystem of the host on which SICAM GridEdge runs to inject a custom SSH key to that file."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-552",
              "description": "CWE-552: Files or Directories Accessible to External Parties",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-12T07:21:34.158Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-225578.pdf"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-225578.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2022-34464",
    "datePublished": "2022-07-12T10:07:19.000Z",
    "dateReserved": "2022-06-24T00:00:00.000Z",
    "dateUpdated": "2025-11-12T07:21:34.158Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted