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CVE-2023-31239

Quick assessment

Affected
FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. V-Server and V-Server Lite
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.

Fuji Electric V-Server是日本富士电机（Fuji Electric）公司的一套用于收集和管理实时现场数据的软件。 Fuji Electric V-Server 存在安全漏洞，该漏洞源于边界检查错误，可能导致缓冲区溢出。

AI Predicted 9.8 Difficulty: Easy EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-31239

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow vulnerability in V-Server v4.0.15.0 and V-Server Lite v4.0.15.0 and earlier allows an attacker to execute arbitrary code by having user open a specially crafted VPR 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
Fuji Electric V-Server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fuji Electric V-Server是日本富士电机（Fuji Electric）公司的一套用于收集和管理实时现场数据的软件。 Fuji Electric V-Server 存在安全漏洞，该漏洞源于边界检查错误，可能导致缓冲区溢出。
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
FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. V-Server and V-Server Lite v4.0.15.0 and earlier -

II. Public POCs for CVE-2023-31239

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III. Intelligence Information for CVE-2023-31239

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Vendor Advisories for CVE-2023-31239 (1)

Same Patch Batch · FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. · 2023-06-19 · 7 CVEs total

CVE-2023-32538 Fuji Electric TELLUS 缓冲区错误漏洞
CVE-2023-32288 Fuji Electric TELLUS 缓冲区错误漏洞
CVE-2023-32276 Fuji Electric TELLUS 缓冲区错误漏洞
CVE-2023-32273 Fuji Electric TELLUS 缓冲区错误漏洞
CVE-2023-32270 Fuji Electric TELLUS 缓冲区错误漏洞
CVE-2023-32201 Fuji Electric TELLUS 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: V-Server and V-Server Lite
Same vendor: FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd.

V. Comments for CVE-2023-31239

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