Vulnerability-Lookup

CNVD-2018-24634

Vulnerability from cnvd - Published: 2018-12-05

Title

多款Schneider Electric产品拒绝服务漏洞（CNVD-2018-24634）

Description

Schneider Electric Modicon M340等都是法国施耐德电气（Schneider Electric）公司的可编程逻辑控制器产品。多款Schneider Electric产品中的嵌入式web服务器存在拒绝服务漏洞，攻击者可通过发送特制的HTTP请求利用该漏洞造成拒绝服务。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/

Reference

https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/

Impacted products

Name
['Schneider Electric Modicon M340', 'Schneider Electric BMXNOR0200', 'Schneider Electric Premium', 'Schneider Electric Quantum PLCs']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7830"
    }
  },
  "description": "Schneider Electric Modicon M340\u7b49\u90fd\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u4ea7\u54c1\u3002\n\n\u591a\u6b3eSchneider Electric\u4ea7\u54c1\u4e2d\u7684\u5d4c\u5165\u5f0fweb\u670d\u52a1\u5668\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-24634",
  "openTime": "2018-12-05",
  "products": {
    "product": [
      "Schneider Electric Modicon M340",
      "Schneider Electric BMXNOR0200",
      "Schneider Electric Premium",
      "Schneider Electric Quantum PLCs"
    ]
  },
  "referenceLink": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-29",
  "title": "\u591a\u6b3eSchneider Electric\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-24634\uff09"
}

CVE-2018-7830 (GCVE-0-2018-7830)

Vulnerability from cvelistv5 – Published: 2018-11-30 19:00 – Updated: 2024-08-05 06:37

Summary

Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where a denial of service can occur for ~1 minute by sending a specially crafted HTTP request.

Severity

No CVSS data available.

CWE

Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')

Assigner

schneider mitre root Scorecard

References

2 references

URL	Tags
https://www.tenable.com/security/research/tra-2018-38	x_refsource_MISC
https://www.schneider-electric.com/en/download/do…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Schneider Electric SE	Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200	Affected: Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200

Date Public

2018-11-30 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:37:59.474Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "Schneider Electric SE",
          "versions": [
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        }
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    "dateReserved": "2018-03-08T00:00:00.000Z",
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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.

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

CNVD-2018-24634

CVE-2018-7830 (GCVE-0-2018-7830)

Tags

Sightings

Nomenclature

Related by attack behaviour