What’s Vulnerable › Vulnerabilities

CVE-2025-61856

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-10 · updated 2026-10-08
• Weakness: CWE-121

Description

A stack-based buffer overflow vulnerability exists in VS6ComFile!CV7BaseMap::WriteV7DataToRom of V-SFT v6.2.7.0 and earlier. Opening specially crafted V-SFT files may lead to information disclosure, affected system's abnormal end (ABEND), and arbitrary code execution.

Affected products

• FUJI ELECTRIC CO., LTD. / Hakko Electronics Co., Ltd. V-SFT: through 6.2.7.0

References

• https://jvn.jp/en/vu/JVNVU90008453/
• https://monitouch.fujielectric.com/site/download-e/09vsft6_inf/Search.php

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