PT-2025-21922 · V-Sft · V-Sft

Michael Heinzl · Published 2025-05-14 · Updated 2025-05-19 · CVE-2025-47757

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 an out-of-bounds read in the set plc type default function of the VS6MemInIF.dll module. This can be triggered by opening specially crafted V7 or V8 files, potentially leading to a crash, information disclosure, and arbitrary code execution.

Recommendations: For V-SFT versions 6.2.5.0 and earlier, consider disabling the set plc type default function in the VS6MemInIF.dll module as a temporary workaround to minimize the risk of exploitation. Avoid opening specially crafted V7 or V8 files until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-05963

CVE-2025-47757

Affected Products

V-Sft

References · 8

• https://monitouch.fujielectric.com/site/download-e/09vsft6_inf/Search.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-47757 · Security Note
• https://bdu.fstec.ru/vul/2025-05963 · Security Note
• https://osv.dev/vulnerability/CVE-2025-47757 · Vendor Advisory
• https://twitter.com/CVEnew/status/1924380159710249378 · Twitter Post
• https://jvn.jp/en/vu/JVNVU97228144 · Note
• https://twitter.com/CveFindCom/status/1924374942121955542 · Twitter Post
• https://t.me/cvetracker/24211 · Telegram Post