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CVE-2023-22807

Quick assessment

Affected
LS Electric XBC-DN32U
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，攻击者利用该漏洞可以通过 XGT 协议向 PLC 发送数据包来控制和篡改 PLC。

CVSS 9.8 · Critical EPSS 0.67% · P49
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I. Basic Information for CVE-2023-22807

Vulnerability Information
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Vulnerability Title
CVE-2023-22807
Source: CVE Program / CVE List V5
Vulnerability Description
LS ELECTRIC XBC-DN32U with operating system version 01.80 does not properly control access to the PLC over its internal XGT protocol. An attacker could control and tamper with the PLC by sending the packets to the PLC over its XGT protocol.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
LS ELECTRIC XBC-DN32U 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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，攻击者利用该漏洞可以通过 XGT 协议向 PLC 发送数据包来控制和篡改 PLC。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
LS Electric XBC-DN32U Operating System Version 01.80 -

II. Public POCs for CVE-2023-22807

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III. Intelligence Information for CVE-2023-22807

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Vendor Advisories for CVE-2023-22807 (1)

Same Patch Batch · LS Electric · 2023-02-15 · 7 CVEs total

CVE-2023-0102 9.1 CRITICAL CVE-2023-0102
CVE-2023-22804 9.1 CRITICAL CVE-2023-22804
CVE-2023-0103 7.5 HIGH CVE-2023-0103
CVE-2023-22803 7.5 HIGH CVE-2023-22803
CVE-2023-22806 7.5 HIGH CVE-2023-22806
CVE-2023-22805 6.5 MEDIUM CVE-2023-22805

IV. Related Vulnerabilities

Same product: XBC-DN32U
Same vendor: LS Electric
Same weakness: CWE-284

V. Comments for CVE-2023-22807

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