Vulnerability-Lookup

CNVD-2019-46629

Vulnerability from cnvd - Published: 2019-12-24

Title

WAGO PFC200和PFC100拒绝服务漏洞

Description

WAGO PFC200和WAGO PFC100都是德国WAGO公司的一款可编程逻辑控制器（PLC）。使用03.01.07(13)版本固件和03.00.39(12)版本固件的WAGO PFC200和使用03.00.39(12)版本固件的WAGO PFC100中的I/O-Check功能存在拒绝服务漏洞，攻击者可利用该漏洞导致拒绝服务。

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.wago.com

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0872

Impacted products

Name
['WAGO PFC200 03.01.07(13)', 'WAGO PFC200 03.00.39(12)', 'WAGO PFC100 03.00.39(12)']

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JSON

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{
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    "cve": {
      "cveNumber": "CVE-2019-5080",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5080"
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  "description": "WAGO PFC200\u548cWAGO PFC100\u90fd\u662f\u5fb7\u56fdWAGO\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u3002\n\n\u4f7f\u752803.01.07(13)\u7248\u672c\u56fa\u4ef6\u548c03.00.39(12)\u7248\u672c\u56fa\u4ef6\u7684WAGO PFC200\u548c\u4f7f\u752803.00.39(12)\u7248\u672c\u56fa\u4ef6\u7684WAGO PFC100\u4e2d\u7684I/O-Check\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "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.wago.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-46629",
  "openTime": "2019-12-24",
  "products": {
    "product": [
      "WAGO PFC200 03.01.07(13)",
      "WAGO PFC200 03.00.39(12)",
      "WAGO PFC100 03.00.39(12)"
    ]
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0872",
  "serverity": "\u4e2d",
  "submitTime": "2019-12-16",
  "title": "WAGO PFC200\u548cPFC100\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-5080 (GCVE-0-2019-5080)

Vulnerability from cvelistv5 – Published: 2019-12-18 20:35 – Updated: 2024-08-04 19:47

Summary

An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A single packet can cause a denial of service and weaken credentials resulting in the default documented credentials being applied to the device. An attacker can send an unauthenticated packet to trigger this vulnerability.

Severity

No CVSS data available.

CWE

denial of service

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
n/a	WAGO PFC200	Affected: Firmware version 03.01.07(13) Affected: Firmware version 03.00.39(12)
n/a	WAGO PFC100	Affected: Firmware version 03.00.39(12)

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JSON

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          "dateUpdated": "2024-08-04T19:47:56.073Z",
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          "product": "WAGO PFC200",
          "vendor": "n/a",
          "versions": [
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              "version": "Firmware version 03.01.07(13)"
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              "version": "Firmware version 03.00.39(12)"
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          ]
        },
        {
          "product": "WAGO PFC100",
          "vendor": "n/a",
          "versions": [
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        }
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        "dateUpdated": "2019-12-18T20:35:41.000Z",
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          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0872"
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                    {
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                      "version": {
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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.
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CNVD-2019-46629

CVE-2019-5080 (GCVE-0-2019-5080)

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Sightings

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