Vulnerability-Lookup

CNVD-2018-25425

Vulnerability from cnvd - Published: 2018-12-14

Title

Siemens EN100 Ethernet Communication Module和SIPROTEC 5 relays拒绝服务漏洞

Description

Siemens EN100 Ethernet Communication Module和SIPROTEC 5 relays都是德国西门子（Siemens）公司的产品。Siemens EN100 Ethernet Communication Module是一款以太网模块产品。SIPROTEC 5 relays是一款继电器。 Siemens EN100 Ethernet Communication Module和SIPROTEC 5 relays中存在拒绝服务漏洞。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和SIPROTEC 5 relays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', 'SIEMENS Firmware variant IEC104 for EN100 Ethernet module', 'SIEMENS SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet commu- nication modules < V7.80', 'SIEMENS SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication mod- ules < V7.58']

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', 'SIEMENS Firmware variant IEC104 for EN100 Ethernet module', 'SIEMENS SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet commu- nication modules < V7.80', 'SIEMENS SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication mod- ules < V7.58']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11451"
    }
  },
  "description": "Siemens EN100 Ethernet Communication Module\u548cSIPROTEC 5 relays\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Siemens EN100 Ethernet Communication Module\u662f\u4e00\u6b3e\u4ee5\u592a\u7f51\u6a21\u5757\u4ea7\u54c1\u3002SIPROTEC 5 relays\u662f\u4e00\u6b3e\u7ee7\u7535\u5668\u3002\n\nSiemens EN100 Ethernet Communication Module\u548cSIPROTEC 5 relays\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\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-2018-25425",
  "openTime": "2018-12-14",
  "patchDescription": "Siemens EN100 Ethernet Communication Module\u548cSIPROTEC 5 relays\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Siemens EN100 Ethernet Communication Module\u662f\u4e00\u6b3e\u4ee5\u592a\u7f51\u6a21\u5757\u4ea7\u54c1\u3002SIPROTEC 5 relays\u662f\u4e00\u6b3e\u7ee7\u7535\u5668\u3002\r\n\r\nSiemens EN100 Ethernet Communication Module\u548cSIPROTEC 5 relays\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\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\u548cSIPROTEC 5 relays\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "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",
      "SIEMENS Firmware  variant  IEC104  for  EN100  Ethernet module",
      "SIEMENS SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet commu- nication modules \u003c V7.80",
      "SIEMENS SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication mod- ules \u003c V7.58"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-14",
  "title": "Siemens EN100 Ethernet Communication Module\u548cSIPROTEC 5 relays\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-11451 (GCVE-0-2018-11451)

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), SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions < V7.80), SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.58). Specially crafted packets to port 102/tcp could cause a denial-of-service condition in the affected products. A manual restart is required to recover the EN100 module functionality of the affected devices. Successful exploitation requires an attacker with network access to send multiple packets to the affected products or modules. As a precondition the IEC 61850-MMS communication needs to be activated on the affected products or modules. No user interaction or privileges are required to exploit the 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

7 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
Siemens AG	SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet communication modules	Affected: All versions < V7.80
Siemens AG	SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication modules	Affected: All versions < V7.58

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.