SB20251008138 - Multiple vulnerabilities in FUJI Electric V-SFT
Published: October 8, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 9 secuirty vulnerabilities.
1) Stack-based buffer overflow (CVE-ID: CVE-2025-61856)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in VS6ComFile!CV7BaseMap::WriteV7DataToRom. A remote unauthenticated attacker can trick a victim to open a specially crafted V-SFT file, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Out-of-bounds write (CVE-ID: CVE-2025-61857)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in VS6ComFile!CItemExChange::WinFontDynStrCheck. A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.
3) Out-of-bounds write (CVE-ID: CVE-2025-61858)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in VS6ComFile!set_AnimationItem. A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.
4) Out-of-bounds write (CVE-ID: CVE-2025-61859)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in VS6ComFile!CItemDraw::is_motion_tween. A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.
5) Out-of-bounds read (CVE-ID: CVE-2025-61860)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in VS6MemInIF!set_temp_type_default. A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.
6) Out-of-bounds read (CVE-ID: CVE-2025-61861)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in VS6ComFile!load_link_inf . A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.
7) Out-of-bounds read (CVE-ID: CVE-2025-61862)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in VS6ComFile!get_ovlp_element_size. A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.
8) Out-of-bounds read (CVE-ID: CVE-2025-61863)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in VS6ComFile!CSaveData::delete_mem. A remote attacker can create a specially crafted V-SFT file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.
9) Use-after-free (CVE-ID: CVE-2025-61864)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in VS6ComFile!load_link_inf. A remote attacker can trick a victim to open a specially crafted V-SFT file and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.