cnvd-2022-41726
Vulnerability from cnvd

Title: 三菱MELSEC Q03UDECPU PLC存在逻辑缺陷漏洞

Description:

三菱电机自动化（中国）有限公司是由三菱电机株式会社投资的在华独资企业。主要生产配电用机械器具（含低压断路器，电磁开闭器），电加工产品（包括数控电火花成型机，线切割放电加工机、激光加工机）等。

三菱MELSEC Q03UDECPU PLC存在逻辑缺陷漏洞，攻击者可利用漏洞通过加密的口令解出正确的密钥，直接重放包含密钥的报文。

Severity: 低

Patch Name: 三菱MELSEC Q03UDECPU PLC存在逻辑缺陷漏洞的补丁

Patch Description:

三菱电机自动化（中国）有限公司是由三菱电机株式会社投资的在华独资企业。主要生产配电用机械器具（含低压断路器，电磁开闭器），电加工产品（包括数控电火花成型机，线切割放电加工机、激光加工机）等。

三菱MELSEC Q03UDECPU PLC存在逻辑缺陷漏洞，攻击者可利用漏洞通过加密的口令解出正确的密钥，直接重放包含密钥的报文。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:

厂商已提供漏洞修补方案，请关注厂商主页及时更新： https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-031_en.pdf

Impacted products
Name
三菱电机自动化（中国）有限公司 三菱MELSEC Q03UDECPU PLC
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-25156"
    }
  },
  "description": "\u4e09\u83f1\u7535\u673a\u81ea\u52a8\u5316\uff08\u4e2d\u56fd\uff09\u6709\u9650\u516c\u53f8\u662f\u7531\u4e09\u83f1\u7535\u673a\u682a\u5f0f\u4f1a\u793e\u6295\u8d44\u7684\u5728\u534e\u72ec\u8d44\u4f01\u4e1a\u3002\u4e3b\u8981\u751f\u4ea7\u914d\u7535\u7528\u673a\u68b0\u5668\u5177\uff08\u542b\u4f4e\u538b\u65ad\u8def\u5668\uff0c\u7535\u78c1\u5f00\u95ed\u5668\uff09\uff0c\u7535\u52a0\u5de5\u4ea7\u54c1\uff08\u5305\u62ec\u6570\u63a7\u7535\u706b\u82b1\u6210\u578b\u673a\uff0c\u7ebf\u5207\u5272\u653e\u7535\u52a0\u5de5\u673a\u3001\u6fc0\u5149\u52a0\u5de5\u673a\uff09\u7b49\u3002\n\n\u4e09\u83f1MELSEC Q03UDECPU PLC\u5b58\u5728\u903b\u8f91\u7f3a\u9677\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u52a0\u5bc6\u7684\u53e3\u4ee4\u89e3\u51fa\u6b63\u786e\u7684\u5bc6\u94a5\uff0c\u76f4\u63a5\u91cd\u653e\u5305\u542b\u5bc6\u94a5\u7684\u62a5\u6587\u3002",
  "discovererName": "Ruri",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-031_en.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-41726",
  "openTime": "2022-05-26",
  "patchDescription": "\u4e09\u83f1\u7535\u673a\u81ea\u52a8\u5316\uff08\u4e2d\u56fd\uff09\u6709\u9650\u516c\u53f8\u662f\u7531\u4e09\u83f1\u7535\u673a\u682a\u5f0f\u4f1a\u793e\u6295\u8d44\u7684\u5728\u534e\u72ec\u8d44\u4f01\u4e1a\u3002\u4e3b\u8981\u751f\u4ea7\u914d\u7535\u7528\u673a\u68b0\u5668\u5177\uff08\u542b\u4f4e\u538b\u65ad\u8def\u5668\uff0c\u7535\u78c1\u5f00\u95ed\u5668\uff09\uff0c\u7535\u52a0\u5de5\u4ea7\u54c1\uff08\u5305\u62ec\u6570\u63a7\u7535\u706b\u82b1\u6210\u578b\u673a\uff0c\u7ebf\u5207\u5272\u653e\u7535\u52a0\u5de5\u673a\u3001\u6fc0\u5149\u52a0\u5de5\u673a\uff09\u7b49\u3002\r\n\r\n\u4e09\u83f1MELSEC Q03UDECPU PLC\u5b58\u5728\u903b\u8f91\u7f3a\u9677\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u52a0\u5bc6\u7684\u53e3\u4ee4\u89e3\u51fa\u6b63\u786e\u7684\u5bc6\u94a5\uff0c\u76f4\u63a5\u91cd\u653e\u5305\u542b\u5bc6\u94a5\u7684\u62a5\u6587\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": "\u4e09\u83f1MELSEC Q03UDECPU PLC\u5b58\u5728\u903b\u8f91\u7f3a\u9677\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "\u4e09\u83f1\u7535\u673a\u81ea\u52a8\u5316\uff08\u4e2d\u56fd\uff09\u6709\u9650\u516c\u53f8 \u4e09\u83f1MELSEC Q03UDECPU PLC"
  },
  "serverity": "\u4f4e",
  "submitTime": "2022-04-11",
  "title": "\u4e09\u83f1MELSEC Q03UDECPU PLC\u5b58\u5728\u903b\u8f91\u7f3a\u9677\u6f0f\u6d1e"
}


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