cnvd - cnvd-2022-85487

cnvd-2022-85487

Vulnerability from cnvd

Title: Mitsubishi Electric Corporation MELSEC iQ-R Series输入验证错误漏洞

Description:

MELSEC iQ-R series是日本三菱电机公司（Mitsubishi Electric Corporation）研制的一款可编程逻辑控制器。

MELSEC iQ-R Series网络部件固件版本65及之前版本存在输入验证错误漏洞，未经身份验证的远程攻击者可利用漏洞发起拒绝服务攻击。

Severity: 高

Patch Name: Mitsubishi Electric Corporation MELSEC iQ-R Series输入验证错误漏洞的补丁

Patch Description:

MELSEC iQ-R series是日本三菱电机公司（Mitsubishi Electric Corporation）研制的一款可编程逻辑控制器。

MELSEC iQ-R Series网络部件固件版本65及之前版本存在输入验证错误漏洞，未经身份验证的远程攻击者可利用漏洞发起拒绝服务攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-017_en.pdf

Reference: https://jvn.jp/vu/JVNVU94702422

Impacted products

Name
['Mitsubishi Electric Corporation MELSEC iQ-R04 <=65', 'Mitsubishi Electric Corporation MELSEC iQ-R08 <=65', 'Mitsubishi Electric Corporation MELSEC iQ-R16 <=65', 'Mitsubishi Electric Corporation MELSEC iQ-R32 <=65', 'Mitsubishi Electric Corporation MELSEC iQ-R120ENCPU <=65', 'Mitsubishi Electric Corporation MELSEC iQ-RJ71EN71 <=65']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-40265",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-40265"
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  "description": "MELSEC iQ-R series\u662f\u65e5\u672c\u4e09\u83f1\u7535\u673a\u516c\u53f8\uff08Mitsubishi Electric Corporation\uff09\u7814\u5236\u7684\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\n\nMELSEC iQ-R Series\u7f51\u7edc\u90e8\u4ef6\u56fa\u4ef6\u7248\u672c65\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-017_en.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-85487",
  "openTime": "2022-12-07",
  "patchDescription": "MELSEC iQ-R series\u662f\u65e5\u672c\u4e09\u83f1\u7535\u673a\u516c\u53f8\uff08Mitsubishi Electric Corporation\uff09\u7814\u5236\u7684\u4e00\u6b3e\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\r\n\r\nMELSEC iQ-R Series\u7f51\u7edc\u90e8\u4ef6\u56fa\u4ef6\u7248\u672c65\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Mitsubishi Electric Corporation MELSEC iQ-R Series\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mitsubishi Electric Corporation MELSEC iQ-R04 \u003c=65",
      "Mitsubishi Electric Corporation MELSEC iQ-R08 \u003c=65",
      "Mitsubishi Electric Corporation MELSEC iQ-R16 \u003c=65",
      "Mitsubishi Electric Corporation MELSEC iQ-R32 \u003c=65",
      "Mitsubishi Electric Corporation MELSEC iQ-R120ENCPU \u003c=65",
      "Mitsubishi Electric Corporation MELSEC iQ-RJ71EN71 \u003c=65"
    ]
  },
  "referenceLink": "https://jvn.jp/vu/JVNVU94702422",
  "serverity": "\u9ad8",
  "submitTime": "2022-12-04",
  "title": "Mitsubishi Electric Corporation MELSEC iQ-R Series\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2022-40265 (GCVE-0-2022-40265)

Vulnerability from cvelistv5

Published

2022-11-30 00:04

Modified

2025-04-24 18:45

Severity ?

8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-20 - Improper Input Validation

Summary

Improper Input Validation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 Firmware version "65" and prior and Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120ENCPU Network Part Firmware version "65" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition by sending specially crafted packets. A system reset is required for recovery.

References

▼	URL	Tags
	https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-017_en.pdf
	https://jvn.jp/vu/JVNVU94702422

Impacted products

Vendor

Product

Version

▼

Mitsubishi Electric Corporation

MELSEC iQ-R Series RJ71EN71

Version: Firmware version "65" and prior

Mitsubishi Electric Corporation

MELSEC iQ-R Series R04/08/16/32/120ENCPU

Version: Network Part Firmware version "65" and prior

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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