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CVE-2023-5275

Quick assessment

Affected
Mitsubishi Electric Corporation GX Works2
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.

Mitsubishi Electric GX Works2是日本三菱电机（Mitsubishi Electric）公司的一款可编程控制器。 Mitsubishi Electric GX Works2存在安全漏洞，该漏洞源于输入验证不正确。攻击者利用该漏洞通过发送特制数据包对某些功能造成拒绝服务。

CVSS 2.5 · Low EPSS 0.27% · P17
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I. Basic Information for CVE-2023-5275

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Input Validation vulnerability in simulation function of GX Works2 allows an attacker to cause a denial-of-service (DoS) condition on the function by sending specially crafted packets. However, the attacker would need to send the packets from within the same personal computer where the function is running.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Mitsubishi Electric GX Works2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric GX Works2是日本三菱电机（Mitsubishi Electric）公司的一款可编程控制器。 Mitsubishi Electric GX Works2存在安全漏洞，该漏洞源于输入验证不正确。攻击者利用该漏洞通过发送特制数据包对某些功能造成拒绝服务。
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
Mitsubishi Electric Corporation GX Works2 all versions -

II. Public POCs for CVE-2023-5275

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-5275

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Vendor Advisories for CVE-2023-5275 (2)

Other References for CVE-2023-5275 (1)

IV. Related Vulnerabilities

Same product: GX Works2
Same vendor: Mitsubishi Electric Corporation
Same weakness: CWE-20

V. Comments for CVE-2023-5275

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