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CVE-2023-42138

Quick assessment

Affected
KEYENCE CORPORATION KV STUDIO
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.

Keyence KV STUDIO是Keyence公司的一款 PLC 编程软件。 Keyence KV STUDIO Ver. 11.62及之前版本、KV REPLAY VIEWER Ver. 2.62及之前版本存在安全漏洞，该漏洞源于用户打开特制文件可能会泄露信息或执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-42138

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds read vulnerability exists in KV STUDIO Ver. 11.62 and earlier and KV REPLAY VIEWER Ver. 2.62 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user of KV STUDIO PLAYER open a specially crafted file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Keyence KV STUDIO 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Keyence KV STUDIO是Keyence公司的一款 PLC 编程软件。 Keyence KV STUDIO Ver. 11.62及之前版本、KV REPLAY VIEWER Ver. 2.62及之前版本存在安全漏洞，该漏洞源于用户打开特制文件可能会泄露信息或执行任意代码。
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
KEYENCE CORPORATION KV STUDIO Ver. 11.62 and earlier -
KEYENCE CORPORATION KV REPLAY VIEWER Ver. 2.62 and earlier -

II. Public POCs for CVE-2023-42138

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-42138

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Vendor Advisories for CVE-2023-42138 (1)

Other References for CVE-2023-42138 (1)

IV. Related Vulnerabilities

Same product: KV STUDIO
Same vendor: KEYENCE CORPORATION

V. Comments for CVE-2023-42138

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