Memory corruption in Fuji Electric TELLUS
Priority LOW 36CWE-119Published · 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-119 and the CVSS impact.
Summary
Multiple improper restriction of operations within the bounds of a memory buffer issues exist in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17.0 and earlier. If a user opens a specially crafted file (X1, V8, or V9 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 0.00265 18th 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 | TELLUS | up to V4.0.17.0 | — | No fix listed | CNA |
| Fuji Electric | TELLUS Lite | up to V4.0.17.0 | — | No fix listed | CNA |
- TELLUS VendorFuji Electric Affected up to V4.0.17.0 Fixed in — No fix listed CNA
- TELLUS Lite VendorFuji Electric Affected up to V4.0.17.0 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fujielectric:tellus:*:*:*:*:*:*:*:* | up to 4.0.17.0 | Vulnerable | Fuji Electric |
| cpe:2.3:a:fujielectric:tellus_lite:*:*:*:*:*:*:*:* | up to 4.0.17.0 | Vulnerable | Fuji Electric |
- cpe:2.3:a:fujielectric:tellus:*:*:*:*:*:*:*:* Versions up to 4.0.17.0 Vulnerable ·Fuji Electric
- cpe:2.3:a:fujielectric:tellus_lite:*:*:*:*:*:*:*:* Versions up to 4.0.17.0 Vulnerable ·Fuji Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-47580
- 2026-10-03 Alias added: GHSA-qm6p-w2qq-fv6f
References
More Fuji Electric Tellus vulnerabilities
- TI-2023-25746 Access of uninitialized pointer vulnerability exists in TELLUS V4.0.17.0 and earlier and… CVSS 3.1HIGH 7.8
- TI-2023-25745 Out-of-bounds read in Fuji Electric TELLUS CVSS 3.1HIGH 7.8
- TI-2023-15824 Out-of-bounds read in Fuji Electric TELLUS and TELLUS Lite CVSS 3.1HIGH 7.8
- TI-2023-15820 Out-of-bounds write in Fuji Electric TELLUS and TELLUS Lite CVSS 3.1HIGH 7.8
- TI-2023-15584 Out-of-bounds read in Fuji Electric TELLUS and TELLUS Lite CVSS 3.1HIGH 7.8
- TI-2023-15574 Out-of-bounds write in Fuji Electric TELLUS and TELLUS Lite CVSS 3.1HIGH 7.8
Sources
- CVE-2023-47580 · CVE Program
- CVE-2023-47580 · NVD
- FIRST EPSS
- GHSA-qm6p-w2qq-fv6f · GitHub Advisory Database · CC BY 4.0
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