Vulnerability-Lookup

CNVD-2018-25426

Vulnerability from cnvd - Published: 2018-12-14

Title

Siemens EN100 Ethernet Communication Module拒绝服务漏洞

Description

Siemens EN100 Ethernet Communication Module是德国西门子（Siemens）公司的一款以太网模块产品。 Siemens EN100 Ethernet Communication Module中存在拒绝服务漏洞。当oscillographs正在运行时，攻击者可通过向102/tcp端口发送特制的数据包利用该漏洞造成拒绝服务，影响系统的可用性。

Severity

高

Patch Name

Siemens EN100 Ethernet Communication Module拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf

Impacted products

Name
['SIEMENS Firmware variant IEC 61850 for EN100 Ethernet module < V4.33', 'SIEMENS Firmware variant PROFINET IO for EN100 Ether- net module', 'SIEMENS Firmware variant Modbus TCP for EN100 Ether- net module', 'SIEMENS Firmware variant DNP3 TCP for EN100 Ethernet module']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11452"
    }
  },
  "description": "Siemens EN100 Ethernet Communication Module\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4ee5\u592a\u7f51\u6a21\u5757\u4ea7\u54c1\u3002\n\nSiemens EN100 Ethernet Communication Module\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5f53oscillographs\u6b63\u5728\u8fd0\u884c\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411102/tcp\u7aef\u53e3\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u5f71\u54cd\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u3002",
  "discovererName": "SIEMENS",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-25426",
  "openTime": "2018-12-14",
  "patchDescription": "Siemens EN100 Ethernet Communication Module\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4ee5\u592a\u7f51\u6a21\u5757\u4ea7\u54c1\u3002\r\n\r\nSiemens EN100 Ethernet Communication Module\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5f53oscillographs\u6b63\u5728\u8fd0\u884c\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411102/tcp\u7aef\u53e3\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u5f71\u54cd\u7cfb\u7edf\u7684\u53ef\u7528\u6027\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 EN100 Ethernet Communication Module\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "SIEMENS Firmware variant IEC 61850 for EN100 Ethernet module \u003c V4.33",
      "SIEMENS Firmware variant PROFINET IO for EN100 Ether- net module",
      "SIEMENS Firmware variant Modbus TCP for EN100 Ether- net module",
      "SIEMENS Firmware variant DNP3 TCP for EN100 Ethernet module"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-14",
  "title": "Siemens EN100 Ethernet Communication Module\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-11452 (GCVE-0-2018-11452)

Vulnerability from cvelistv5 – Published: 2018-07-23 21:00 – Updated: 2024-08-05 08:10

Summary

A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module (All versions < V4.33), Firmware variant PROFINET IO for EN100 Ethernet module (All versions), Firmware variant Modbus TCP for EN100 Ethernet module (All versions), Firmware variant DNP3 TCP for EN100 Ethernet module (All versions), Firmware variant IEC104 for EN100 Ethernet module (All versions < V1.22). Specially crafted packets to port 102/tcp could cause a denial-of-service condition in the EN100 communication module if oscillographs are running. A manual restart is required to recover the EN100 module functionality. Successful exploitation requires an attacker with network access to send multiple packets to the EN100 module. As a precondition the IEC 61850-MMS communication needs to be activated on the affected EN100 modules. No user interaction or privileges are required to exploit the security vulnerability. The vulnerability could allow causing a Denial-of-Service condition of the network functionality of the device, compromising the availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.

Severity

No CVSS data available.

CWE

Other

Assigner

siemens icscert root

References

3 references

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://www.securityfocus.com/bid/106221	vdb-entryx_refsource_BID

Impacted products

5 products

Vendor	Product	Version
Siemens AG	Firmware variant IEC 61850 for EN100 Ethernet module	Affected: All versions < V4.33
Siemens AG	Firmware variant PROFINET IO for EN100 Ethernet module	Affected: All versions
Siemens AG	Firmware variant Modbus TCP for EN100 Ethernet module	Affected: All versions
Siemens AG	Firmware variant DNP3 TCP for EN100 Ethernet module	Affected: All versions
Siemens AG	Firmware variant IEC104 for EN100 Ethernet module	Affected: All versions < V1.22

Date Public

2018-07-11 00:00

Show details on NVD website

JSON

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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.

Detection rules are retrieved from Rulezet.

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.