cnvd-2022-36386
Vulnerability from cnvd
Title
Siemens SIMATIC CP 44x-1 RNA拒绝服务漏洞
Description
Siemens SIMATIC CP 44x-1 RNA是德国西门子（Siemens）公司的一款用于通信处理器连接到以太网的控制器。 Siemens SIMATIC CP 44x-1 RNA存在拒绝服务漏洞，攻击者可利用漏洞通过执行ARP风暴攻击来创建拒绝服务条件，从而导致设备重新启动。
Severity
中
Patch Name
Siemens SIMATIC CP 44x-1 RNA拒绝服务漏洞的补丁
Patch Description
Siemens SIMATIC CP 44x-1 RNA是德国西门子（Siemens）公司的一款用于通信处理器连接到以太网的控制器。 Siemens SIMATIC CP 44x-1 RNA存在拒绝服务漏洞，攻击者可利用漏洞通过执行ARP风暴攻击来创建拒绝服务条件，从而导致设备重新启动。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/html/ssa-480937.html

Reference
https://cert-portal.siemens.com/productcert/html/ssa-480937.html
Impacted products
Name
['Siemens SIMATIC CP 443-1 RNA (6GK7443-1RX00-0XE0) < V1.5.18', 'Siemens SIMATIC CP 442-1 RNA (6GK7442-1RX00-0XE0) < V1.5.18']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-27640"
    }
  },
  "description": "Siemens SIMATIC CP 44x-1 RNA\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u901a\u4fe1\u5904\u7406\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u7684\u63a7\u5236\u5668\u3002\n\nSiemens SIMATIC CP 44x-1 RNA\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u6267\u884cARP\u98ce\u66b4\u653b\u51fb\u6765\u521b\u5efa\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\uff0c\u4ece\u800c\u5bfc\u81f4\u8bbe\u5907\u91cd\u65b0\u542f\u52a8\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-480937.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-36386",
  "openTime": "2022-05-12",
  "patchDescription": "Siemens SIMATIC CP 44x-1 RNA\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u901a\u4fe1\u5904\u7406\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u7684\u63a7\u5236\u5668\u3002\r\n\r\nSiemens SIMATIC CP 44x-1 RNA\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u6267\u884cARP\u98ce\u66b4\u653b\u51fb\u6765\u521b\u5efa\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\uff0c\u4ece\u800c\u5bfc\u81f4\u8bbe\u5907\u91cd\u65b0\u542f\u52a8\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": "Siemens SIMATIC CP 44x-1 RNA\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC CP 443-1 RNA (6GK7443-1RX00-0XE0) \u003c V1.5.18",
      "Siemens SIMATIC CP 442-1 RNA (6GK7442-1RX00-0XE0) \u003c V1.5.18"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-480937.html",
  "serverity": "\u4e2d",
  "submitTime": "2022-05-11",
  "title": "Siemens SIMATIC CP 44x-1 RNA\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.