CNVD-2023-21677

Vulnerability from cnvd - Published: 2023-03-30
VLAI Severity ?
Title
LS ELECTRIC XBC-DN32U访问控制错误漏洞(CNVD-2023-21677)
Description
LS ELECTRIC XBC-DN32U是韩国LS ELECTRIC公司的一款PLC可编程逻辑控制器。 LS ELECTRIC XBC-DN32U 01.80版本存在访问控制错误漏洞,该漏洞源于设备无法通过其内部XGT协议正确控制对PLC的访问,攻击者可利用该漏洞通过XGT协议向PLC发送数据包来控制和篡改PLC。
Severity
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.isssource.com/ls-electric-working-on-xbc-dn32u-fix/

Reference
https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02
Impacted products
Name
LS ELECTRIC XBC-DN32U 01.80
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-22807",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-22807"
    }
  },
  "description": "LS ELECTRIC XBC-DN32U\u662f\u97e9\u56fdLS ELECTRIC\u516c\u53f8\u7684\u4e00\u6b3ePLC\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\n\nLS ELECTRIC XBC-DN32U 01.80\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbe\u5907\u65e0\u6cd5\u901a\u8fc7\u5176\u5185\u90e8XGT\u534f\u8bae\u6b63\u786e\u63a7\u5236\u5bf9PLC\u7684\u8bbf\u95ee\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7XGT\u534f\u8bae\u5411PLC\u53d1\u9001\u6570\u636e\u5305\u6765\u63a7\u5236\u548c\u7be1\u6539PLC\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.isssource.com/ls-electric-working-on-xbc-dn32u-fix/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-21677",
  "openTime": "2023-03-30",
  "products": {
    "product": "LS ELECTRIC XBC-DN32U 01.80"
  },
  "referenceLink": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02",
  "serverity": "\u9ad8",
  "submitTime": "2023-02-17",
  "title": "LS ELECTRIC XBC-DN32U\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2023-21677\uff09"
}


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Sightings

Author Source Type Date

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.


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