Vulnerability-Lookup

CNVD-2017-01101

Vulnerability from cnvd - Published: 2017-02-08

Title

FiberHome Fengine S5800 Switches拒绝服务漏洞

Description

FiberHome Fengine S5800 Switches是烽火为满足多业务接入和高密度汇聚而推出的新一代千兆路由交换机。该系列路由器交换机具备高密度千兆端口和万兆上行，可满足宽带城域网组网、企业网、WLAN汇聚、校园组网等多样应用。 FiberHome Fengine S5800 Switches存在远程拒绝服务漏洞。攻击者可利用该漏洞重启受影响设备，造成拒绝服务。

Severity

高

Formal description

目前没有详细的解决方案提供： http://www.fiberhomegroup.com/cn/

Reference

http://www.securityfocus.com/bid/95708

Impacted products

Name
Fiberhome Fengine S5800 Switches V210R240

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95708"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5544",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5544"
    }
  },
  "description": "FiberHome Fengine S5800 Switches\u662f\u70fd\u706b\u4e3a\u6ee1\u8db3\u591a\u4e1a\u52a1\u63a5\u5165\u548c\u9ad8\u5bc6\u5ea6\u6c47\u805a\u800c\u63a8\u51fa\u7684\u65b0\u4e00\u4ee3\u5343\u5146\u8def\u7531\u4ea4\u6362\u673a\u3002\u8be5\u7cfb\u5217\u8def\u7531\u5668\u4ea4\u6362\u673a\u5177\u5907\u9ad8\u5bc6\u5ea6\u5343\u5146\u7aef\u53e3\u548c\u4e07\u5146\u4e0a\u884c\uff0c\u53ef\u6ee1\u8db3\u5bbd\u5e26\u57ce\u57df\u7f51\u7ec4\u7f51\u3001\u4f01\u4e1a\u7f51\u3001WLAN\u6c47\u805a\u3001\u6821\u56ed\u7ec4\u7f51\u7b49\u591a\u6837\u5e94\u7528\u3002\r\n\r\nFiberHome Fengine S5800 Switches\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u542f\u53d7\u5f71\u54cd\u8bbe\u5907\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "h4cka11",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.fiberhomegroup.com/cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-01101",
  "openTime": "2017-02-08",
  "products": {
    "product": "Fiberhome Fengine S5800 Switches V210R240"
  },
  "referenceLink": "http://www.securityfocus.com/bid/95708",
  "serverity": "\u9ad8",
  "submitTime": "2017-01-25",
  "title": "FiberHome Fengine S5800 Switches\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-5544 (GCVE-0-2017-5544)

Vulnerability from cvelistv5 – Published: 2017-01-23 06:49 – Updated: 2024-08-05 15:04

Summary

An issue was discovered on FiberHome Fengine S5800 switches V210R240. An unauthorized attacker can access the device's SSH service, using a password cracking tool to establish SSH connections quickly. This will trigger an increase in the SSH login timeout (each of the login attempts will occupy a connection slot for a longer time). Once this occurs, legitimate login attempts via SSH/telnet will be refused, resulting in a denial of service; you must restart the device.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://www.nfcwar.com	x_refsource_MISC
http://www.securityfocus.com/bid/95708	vdb-entryx_refsource_BID

Date Public

2017-01-23 00:00

Show details on NVD website

JSON

To clipboard

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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.

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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-2017-01101

CVE-2017-5544 (GCVE-0-2017-5544)

Tags

Sightings

Nomenclature

Related by attack behaviour