Vulnerability-Lookup

CNVD-2022-45235

Vulnerability from cnvd - Published: 2022-06-15

Title

SIEMENS SCALANCE XM-400和XR-500 OSPF数据包处理漏洞

Description

SCALANCE X交换机用于连接工业组件，例如可编程逻辑控制器 (PLC) 或人机界面 (HMI)。 SIEMENS SCALANCE XM-400和XR-500存在OSPF数据包处理漏洞，该漏洞源于设备中的OSPF协议实施未验证OSPF LS更新消息中的校验和和长度字段，攻击者可利用该漏洞通过发送特制的OSPF数据包来导致网络中断。

Severity

中

Patch Name

SIEMENS SCALANCE XM-400和XR-500 OSPF数据包处理漏洞的补丁

Patch Description

Formal description

厂商已提供漏洞修补方案，建议用户下载使用： https://cert-portal.siemens.com/productcert/html/ssa-145224.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-145224.html

Impacted products

Name
['SIEMENS SCALANCE XR552-12M (6GK5552-0AA00-2AR2) <6.5', 'SIEMENS SCALANCE XR526-8C, 24V (L3 int.) (6GK5526-8GR00-2AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，24V (6GK5526-8GS00-2AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，2x230V (L3 int.) (6GK5526-8GR00-4AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，2x230V (6GK5526-8GS00-4AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，1x230V (L3 int.) (6GK5526-8GR00-3AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，1x230V (6GK5526-8GS00-3AR2) <6.5', 'SIEMENS SCALANCE XR524-8C, 24V (L3 int.) (6GK5524-8GR00-2AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，24V (6GK5524-8GS00-2AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，2x230V (L3 int.) (6GK5524-8GR00-4AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，2x230V (6GK5524-8GS00-4AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，1x230V (L3 int.) (6GK5524-8GR00-3AR2) <6.5', 'SIEMENS SCALANCE XM416-4C (L3 int.) (6GK5416-4GR00-2AM2) <6.5', 'SIEMENS SCALANCE XM416-4C (6GK5416-4GS00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-8C (L3 int.) (6GK5408-8GR00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-8C (6GK5408-8GS00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-4C (L3 int.) (6GK5408-4GQ00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-4C (6GK5408-4GP00-2AM2) <6.5', 'SIEMENS SCALANCE XR552-12M (2HR2, L3 int.) (6GK5552-0AR00-2AR2) <6.5', 'SIEMENS SCALANCE XR552-12M (2HR2) (6GK5552-0AR00-2HR2) <6.5', 'SIEMENS SCALANCE XR552-12M (2HR2) (6GK5552-0AA00-2HR2) <6.5', 'SIEMENS SCALANCE XR528-6M (L3 int.) (6GK5528-0AR00-2AR2) <6.5', 'SIEMENS SCALANCE XR528-6M (6GK5528-0AA00-2AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，1x230V (6GK5524-8GS00-3AR2) <6.5', 'SIEMENS SCALANCE XR528-6M (2HR2, L3 int.) (6GK5528-0AR00-2HR2) <6.5', 'SIEMENS SCALANCE XR528-6M (2HR2) (6GK5528-0AA00-2HR2) <6.5']

Name

['SIEMENS SCALANCE XR552-12M (6GK5552-0AA00-2AR2) <6.5', 'SIEMENS SCALANCE XR526-8C, 24V (L3 int.) (6GK5526-8GR00-2AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，24V (6GK5526-8GS00-2AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，2x230V (L3 int.) (6GK5526-8GR00-4AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，2x230V (6GK5526-8GS00-4AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，1x230V (L3 int.) (6GK5526-8GR00-3AR2) <6.5', 'SIEMENS SCALANCE XR526-8C，1x230V (6GK5526-8GS00-3AR2) <6.5', 'SIEMENS SCALANCE XR524-8C, 24V (L3 int.) (6GK5524-8GR00-2AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，24V (6GK5524-8GS00-2AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，2x230V (L3 int.) (6GK5524-8GR00-4AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，2x230V (6GK5524-8GS00-4AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，1x230V (L3 int.) (6GK5524-8GR00-3AR2) <6.5', 'SIEMENS SCALANCE XM416-4C (L3 int.) (6GK5416-4GR00-2AM2) <6.5', 'SIEMENS SCALANCE XM416-4C (6GK5416-4GS00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-8C (L3 int.) (6GK5408-8GR00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-8C (6GK5408-8GS00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-4C (L3 int.) (6GK5408-4GQ00-2AM2) <6.5', 'SIEMENS SCALANCE XM408-4C (6GK5408-4GP00-2AM2) <6.5', 'SIEMENS SCALANCE XR552-12M (2HR2, L3 int.) (6GK5552-0AR00-2AR2) <6.5', 'SIEMENS SCALANCE XR552-12M (2HR2) (6GK5552-0AR00-2HR2) <6.5', 'SIEMENS SCALANCE XR552-12M (2HR2) (6GK5552-0AA00-2HR2) <6.5', 'SIEMENS SCALANCE XR528-6M (L3 int.) (6GK5528-0AR00-2AR2) <6.5', 'SIEMENS SCALANCE XR528-6M (6GK5528-0AA00-2AR2) <6.5', 'SIEMENS SCALANCE XR524-8C，1x230V (6GK5524-8GS00-3AR2) <6.5', 'SIEMENS SCALANCE XR528-6M (2HR2, L3 int.) (6GK5528-0AR00-2HR2) <6.5', 'SIEMENS SCALANCE XR528-6M (2HR2) (6GK5528-0AA00-2HR2) <6.5']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-37182"
    }
  },
  "description": "SCALANCE X\u4ea4\u6362\u673a\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u7ec4\u4ef6\uff0c\u4f8b\u5982\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668 (PLC) \u6216\u4eba\u673a\u754c\u9762 (HMI)\u3002\n\nSIEMENS SCALANCE XM-400\u548cXR-500\u5b58\u5728OSPF\u6570\u636e\u5305\u5904\u7406\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbe\u5907\u4e2d\u7684OSPF\u534f\u8bae\u5b9e\u65bd\u672a\u9a8c\u8bc1OSPF LS\u66f4\u65b0\u6d88\u606f\u4e2d\u7684\u6821\u9a8c\u548c\u548c\u957f\u5ea6\u5b57\u6bb5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684OSPF\u6570\u636e\u5305\u6765\u5bfc\u81f4\u7f51\u7edc\u4e2d\u65ad\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u4f7f\u7528\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-145224.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-45235",
  "openTime": "2022-06-15",
  "patchDescription": "SCALANCE X\u4ea4\u6362\u673a\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u7ec4\u4ef6\uff0c\u4f8b\u5982\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668 (PLC) \u6216\u4eba\u673a\u754c\u9762 (HMI)\u3002\r\n\r\nSIEMENS SCALANCE XM-400\u548cXR-500\u5b58\u5728OSPF\u6570\u636e\u5305\u5904\u7406\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbe\u5907\u4e2d\u7684OSPF\u534f\u8bae\u5b9e\u65bd\u672a\u9a8c\u8bc1OSPF LS\u66f4\u65b0\u6d88\u606f\u4e2d\u7684\u6821\u9a8c\u548c\u548c\u957f\u5ea6\u5b57\u6bb5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684OSPF\u6570\u636e\u5305\u6765\u5bfc\u81f4\u7f51\u7edc\u4e2d\u65ad\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 SCALANCE XM-400\u548cXR-500 OSPF\u6570\u636e\u5305\u5904\u7406\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SCALANCE XR552-12M (6GK5552-0AA00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR526-8C, 24V (L3 int.) (6GK5526-8GR00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR526-8C\uff0c24V (6GK5526-8GS00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR526-8C\uff0c2x230V (L3 int.) (6GK5526-8GR00-4AR2) \u003c6.5",
      "SIEMENS SCALANCE XR526-8C\uff0c2x230V (6GK5526-8GS00-4AR2) \u003c6.5",
      "SIEMENS SCALANCE XR526-8C\uff0c1x230V (L3 int.) (6GK5526-8GR00-3AR2) \u003c6.5",
      "SIEMENS SCALANCE XR526-8C\uff0c1x230V (6GK5526-8GS00-3AR2) \u003c6.5",
      "SIEMENS SCALANCE XR524-8C, 24V (L3 int.) (6GK5524-8GR00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR524-8C\uff0c24V (6GK5524-8GS00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR524-8C\uff0c2x230V (L3 int.) (6GK5524-8GR00-4AR2) \u003c6.5",
      "SIEMENS SCALANCE XR524-8C\uff0c2x230V (6GK5524-8GS00-4AR2) \u003c6.5",
      "SIEMENS SCALANCE XR524-8C\uff0c1x230V (L3 int.) (6GK5524-8GR00-3AR2) \u003c6.5",
      "SIEMENS SCALANCE XM416-4C (L3 int.) (6GK5416-4GR00-2AM2) \u003c6.5",
      "SIEMENS SCALANCE XM416-4C (6GK5416-4GS00-2AM2) \u003c6.5",
      "SIEMENS SCALANCE XM408-8C (L3 int.) (6GK5408-8GR00-2AM2) \u003c6.5",
      "SIEMENS SCALANCE XM408-8C (6GK5408-8GS00-2AM2) \u003c6.5",
      "SIEMENS SCALANCE XM408-4C (L3 int.) (6GK5408-4GQ00-2AM2) \u003c6.5",
      "SIEMENS SCALANCE XM408-4C (6GK5408-4GP00-2AM2) \u003c6.5",
      "SIEMENS SCALANCE XR552-12M (2HR2, L3 int.) (6GK5552-0AR00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR552-12M (2HR2) (6GK5552-0AR00-2HR2) \u003c6.5",
      "SIEMENS SCALANCE XR552-12M (2HR2) (6GK5552-0AA00-2HR2) \u003c6.5",
      "SIEMENS SCALANCE XR528-6M (L3 int.) (6GK5528-0AR00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR528-6M (6GK5528-0AA00-2AR2) \u003c6.5",
      "SIEMENS SCALANCE XR524-8C\uff0c1x230V (6GK5524-8GS00-3AR2) \u003c6.5",
      "SIEMENS SCALANCE XR528-6M (2HR2, L3 int.) (6GK5528-0AR00-2HR2) \u003c6.5",
      "SIEMENS SCALANCE XR528-6M (2HR2) (6GK5528-0AA00-2HR2) \u003c6.5"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-145224.html",
  "serverity": "\u4e2d",
  "submitTime": "2022-06-15",
  "title": "SIEMENS SCALANCE XM-400\u548cXR-500 OSPF\u6570\u636e\u5305\u5904\u7406\u6f0f\u6d1e"
}

CVE-2021-37182 (GCVE-0-2021-37182)

Vulnerability from cvelistv5 – Published: 2022-06-14 09:21 – Updated: 2024-08-04 01:16

Summary

A vulnerability has been identified in SCALANCE XM408-4C (All versions < V6.5), SCALANCE XM408-4C (L3 int.) (All versions < V6.5), SCALANCE XM408-8C (All versions < V6.5), SCALANCE XM408-8C (L3 int.) (All versions < V6.5), SCALANCE XM416-4C (All versions < V6.5), SCALANCE XM416-4C (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 1x230V (All versions < V6.5), SCALANCE XR524-8C, 1x230V (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 24V (All versions < V6.5), SCALANCE XR524-8C, 24V (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 2x230V (All versions < V6.5), SCALANCE XR524-8C, 2x230V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 1x230V (All versions < V6.5), SCALANCE XR526-8C, 1x230V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 24V (All versions < V6.5), SCALANCE XR526-8C, 24V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 2x230V (All versions < V6.5), SCALANCE XR526-8C, 2x230V (L3 int.) (All versions < V6.5), SCALANCE XR528-6M (All versions < V6.5), SCALANCE XR528-6M (2HR2) (All versions < V6.5), SCALANCE XR528-6M (2HR2, L3 int.) (All versions < V6.5), SCALANCE XR528-6M (L3 int.) (All versions < V6.5), SCALANCE XR552-12M (All versions < V6.5), SCALANCE XR552-12M (2HR2) (All versions < V6.5), SCALANCE XR552-12M (2HR2) (All versions < V6.5), SCALANCE XR552-12M (2HR2, L3 int.) (All versions < V6.5). The OSPF protocol implementation in affected devices fails to verify the checksum and length fields in the OSPF LS Update messages. An unauthenticated remote attacker could exploit this vulnerability to cause interruptions in the network by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device.

Severity

No CVSS data available.

CWE

CWE-354 - Improper Validation of Integrity Check Value

Assigner

siemens CNA under the icscert root

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

References

1 reference

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

Impacted products

25 products

Vendor	Product	Version
Siemens	SCALANCE XM408-4C	Affected: All versions < V6.5
Siemens	SCALANCE XM408-4C (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XM408-8C	Affected: All versions < V6.5
Siemens	SCALANCE XM408-8C (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XM416-4C	Affected: All versions < V6.5
Siemens	SCALANCE XM416-4C (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR524-8C, 1x230V	Affected: All versions < V6.5
Siemens	SCALANCE XR524-8C, 1x230V (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR524-8C, 24V	Affected: All versions < V6.5
Siemens	SCALANCE XR524-8C, 24V (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR524-8C, 2x230V	Affected: All versions < V6.5
Siemens	SCALANCE XR524-8C, 2x230V (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR526-8C, 1x230V	Affected: All versions < V6.5
Siemens	SCALANCE XR526-8C, 1x230V (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR526-8C, 24V	Affected: All versions < V6.5
Siemens	SCALANCE XR526-8C, 24V (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR526-8C, 2x230V	Affected: All versions < V6.5
Siemens	SCALANCE XR526-8C, 2x230V (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR528-6M	Affected: All versions < V6.5
Siemens	SCALANCE XR528-6M (2HR2)	Affected: All versions < V6.5
Siemens	SCALANCE XR528-6M (2HR2, L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR528-6M (L3 int.)	Affected: All versions < V6.5
Siemens	SCALANCE XR552-12M	Affected: All versions < V6.5
Siemens	SCALANCE XR552-12M (2HR2)	Affected: All versions < V6.5
Siemens	SCALANCE XR552-12M (2HR2, L3 int.)	Affected: All versions < V6.5

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:16:03.731Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-145224.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SCALANCE XM408-4C",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XM408-4C (L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XM408-8C",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XM408-8C (L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XM416-4C",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XM416-4C (L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR524-8C, 1x230V",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR524-8C, 1x230V (L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR524-8C, 24V",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR524-8C, 24V (L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR524-8C, 2x230V",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR524-8C, 2x230V (L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR526-8C, 1x230V",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
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        {
          "product": "SCALANCE XR526-8C, 1x230V (L3 int.)",
          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
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        },
        {
          "product": "SCALANCE XR526-8C, 24V",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR526-8C, 24V (L3 int.)",
          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
              "version": "All versions \u003c V6.5"
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        {
          "product": "SCALANCE XR526-8C, 2x230V",
          "vendor": "Siemens",
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          "vendor": "Siemens",
          "versions": [
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          "product": "SCALANCE XR528-6M",
          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
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        {
          "product": "SCALANCE XR528-6M (2HR2)",
          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
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        },
        {
          "product": "SCALANCE XR528-6M (2HR2, L3 int.)",
          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
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          "product": "SCALANCE XR528-6M (L3 int.)",
          "vendor": "Siemens",
          "versions": [
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          "vendor": "Siemens",
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          "product": "SCALANCE XR552-12M (2HR2)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
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        },
        {
          "product": "SCALANCE XR552-12M (2HR2)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        },
        {
          "product": "SCALANCE XR552-12M (2HR2, L3 int.)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V6.5"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "A vulnerability has been identified in SCALANCE XM408-4C (All versions \u003c V6.5), SCALANCE XM408-4C (L3 int.) (All versions \u003c V6.5), SCALANCE XM408-8C (All versions \u003c V6.5), SCALANCE XM408-8C (L3 int.) (All versions \u003c V6.5), SCALANCE XM416-4C (All versions \u003c V6.5), SCALANCE XM416-4C (L3 int.) (All versions \u003c V6.5), SCALANCE XR524-8C, 1x230V (All versions \u003c V6.5), SCALANCE XR524-8C, 1x230V (L3 int.) (All versions \u003c V6.5), SCALANCE XR524-8C, 24V (All versions \u003c V6.5), SCALANCE XR524-8C, 24V (L3 int.) (All versions \u003c V6.5), SCALANCE XR524-8C, 2x230V (All versions \u003c V6.5), SCALANCE XR524-8C, 2x230V (L3 int.) (All versions \u003c V6.5), SCALANCE XR526-8C, 1x230V (All versions \u003c V6.5), SCALANCE XR526-8C, 1x230V (L3 int.) (All versions \u003c V6.5), SCALANCE XR526-8C, 24V (All versions \u003c V6.5), SCALANCE XR526-8C, 24V (L3 int.) (All versions \u003c V6.5), SCALANCE XR526-8C, 2x230V (All versions \u003c V6.5), SCALANCE XR526-8C, 2x230V (L3 int.) (All versions \u003c V6.5), SCALANCE XR528-6M (All versions \u003c V6.5), SCALANCE XR528-6M (2HR2) (All versions \u003c V6.5), SCALANCE XR528-6M (2HR2, L3 int.) (All versions \u003c V6.5), SCALANCE XR528-6M (L3 int.) (All versions \u003c V6.5), SCALANCE XR552-12M (All versions \u003c V6.5), SCALANCE XR552-12M (2HR2) (All versions \u003c V6.5), SCALANCE XR552-12M (2HR2) (All versions \u003c V6.5), SCALANCE XR552-12M (2HR2, L3 int.) (All versions \u003c V6.5). The OSPF protocol implementation in affected devices fails to verify the checksum and length fields in the OSPF LS Update messages. An unauthenticated remote attacker could exploit this vulnerability to cause interruptions in the network by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-354: Improper Validation of Integrity Check Value",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
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        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-145224.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2021-37182",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
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                      }
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                    {
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                    {
                      "product_name": "SCALANCE XM408-8C",
                      "version": {
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                      }
                    },
                    {
                      "product_name": "SCALANCE XM408-8C (L3 int.)",
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                      "product_name": "SCALANCE XR524-8C, 1x230V (L3 int.)",
                      "version": {
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                            "version_value": "All versions \u003c V6.5"
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                    {
                      "product_name": "SCALANCE XR524-8C, 2x230V (L3 int.)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V6.5"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SCALANCE XR526-8C, 1x230V",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V6.5"
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                      }
                    },
                    {
                      "product_name": "SCALANCE XR526-8C, 1x230V (L3 int.)",
                      "version": {
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                      }
                    },
                    {
                      "product_name": "SCALANCE XR526-8C, 24V (L3 int.)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V6.5"
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                      }
                    },
                    {
                      "product_name": "SCALANCE XR526-8C, 2x230V",
                      "version": {
                        "version_data": [
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                      }
                    },
                    {
                      "product_name": "SCALANCE XR526-8C, 2x230V (L3 int.)",
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                    {
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                    {
                      "product_name": "SCALANCE XR528-6M (2HR2)",
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                      "product_name": "SCALANCE XR528-6M (2HR2, L3 int.)",
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          "problemtype_data": [
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              "description": [
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              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-145224.pdf",
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          ]
        }
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
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}

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

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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.

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