Stack-based Buffer Overflow in V-Server by Fujielectric
CVE-2023-31239

7.8HIGH

Key Information:

Vendor

Fuji Electric Co., Ltd. And Hakko Electronics Co., Ltd.

Status
V-server And V-server Lite
Vendor
CVE Published:
19 June 2023

What is CVE-2023-31239?

A stack-based buffer overflow vulnerability exists in V-Server v4.0.15.0 and V-Server Lite v4.0.15.0 and earlier. This flaw allows attackers to execute arbitrary code on affected systems by tricking users into opening specially crafted VPR files. Exploitation of this vulnerability could lead to unauthorized access and control, posing significant risks to data security and system integrity.

Affected Version(s)

V-Server and V-Server Lite v4.0.15.0 and earlier

References

https://monitouch.fujielectric.com/site/download-e/03tell...
https://jvn.jp/en/vu/JVNVU98818508/

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-31239 : Stack-based Buffer Overflow in V-Server by Fujielectric