Stack-based buffer overflow in Fuji Electric V-SFT
Priority LOW 35CWE-121Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
There are multiple stack-based buffer overflow vulnerabilities in V-SFT (v6.2.2.0 and earlier), TELLUS (v4.0.19.0 and earlier), and TELLUS Lite (v4.0.19.0 and earlier). If a user opens a specially crafted file, information may be disclosed and/or arbitrary code may be executed.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00208 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Fuji Electric | V-SFT | up to v6.2.2.0 | — | No fix listed | CNA |
| Fuji Electric | TELLUS | up to v4.0.19.0 | — | No fix listed | CNA |
| Fuji Electric | TELLUS Lite | up to v4.0.19.0 | — | No fix listed | CNA |
- V-SFT VendorFuji Electric Affected up to v6.2.2.0 Fixed in — No fix listed CNA
- TELLUS VendorFuji Electric Affected up to v4.0.19.0 Fixed in — No fix listed CNA
- TELLUS Lite VendorFuji Electric Affected up to v4.0.19.0 Fixed in — No fix listed CNA
CPE names CISA-ADP · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fujielectric:v-sft:*:*:*:*:*:*:*:* | — | — | Fuji Electric |
| cpe:2.3:a:fujielectric:tellus:*:*:*:*:*:*:*:* | — | — | Fuji Electric |
| cpe:2.3:a:fujielectric:tellus_lite:*:*:*:*:*:*:*:* | — | — | Fuji Electric |
- cpe:2.3:a:fujielectric:v-sft:*:*:*:*:*:*:*:* Versions — — ·Fuji Electric
- cpe:2.3:a:fujielectric:tellus:*:*:*:*:*:*:*:* Versions — — ·Fuji Electric
- cpe:2.3:a:fujielectric:tellus_lite:*:*:*:*:*:*:*:* Versions — — ·Fuji Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-38309
- 2026-10-03 Alias added: GHSA-w9mq-3f7x-p532
References
More Fuji Electric vulnerabilities
- TI-2019-13257 Heap-based buffer overflow in Fuji Electric V-Server 4.0.6 and prior CVSS 3.1CRITICAL 9.8
- TI-2018-10620 Out-of-bounds read in Fuji Electric FRENIC LOADER of FRENIC-Mini , FRENIC-Mini… CVSS 3.0CRITICAL 9.8
- TI-2018-10653 Stack-based buffer overflow in Fuji Electric V-Server CVSS 3.1CRITICAL 9.8
- TI-2018-10643 Heap-based buffer overflow in Fuji Electric V-Server CVSS 3.1CRITICAL 9.8
- TI-2018-03956 Stack-based buffer overflow in Fuji Electric V-Server VPR CVSS 3.1CRITICAL 9.8
- TI-2018-10649 Out-of-bounds read in Fuji Electric V-Server CVSS 3.0CRITICAL 9.8
Sources
- CVE-2024-38309 · CVE Program
- CVE-2024-38309 · NVD
- FIRST EPSS
- GHSA-w9mq-3f7x-p532 · GitHub Advisory Database · CC BY 4.0
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