PT-2025-21924 · V-Sft · V-Sft

Michael Heinzl · Published 2025-05-14 · Updated 2025-05-19 · CVE-2025-47759

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: V-SFT versions 6.2.5.0 and earlier

Description: The issue is related to a stack-based buffer overflow in the VS6ComFile!CV7BaseMap::WriteV7DataToRom function. Opening specially crafted V7 or V8 files can lead to a crash, information disclosure, and arbitrary code execution.

Recommendations: For V-SFT versions 6.2.5.0 and earlier, consider disabling the VS6ComFile!CV7BaseMap::WriteV7DataToRom function as a temporary workaround until a patch is available. Restrict access to specially crafted V7 or V8 files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2025-05962

CVE-2025-47759

Affected Products

V-Sft

References · 8

• https://osv.dev/vulnerability/CVE-2025-47759 · Vendor Advisory
• https://monitouch.fujielectric.com/site/download-e/09vsft6_inf/Search.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-47759 · Security Note
• https://bdu.fstec.ru/vul/2025-05962 · Security Note
• https://jvn.jp/en/vu/JVNVU97228144 · Note
• https://twitter.com/CveFindCom/status/1924374853278105738 · Twitter Post
• https://t.me/cvetracker/24213 · Telegram Post
• https://twitter.com/CVEnew/status/1924380157969650067 · Twitter Post