Out-of-bounds write in Schneider Electric EcoStruxure Foxboro DCS Core Control Services
Priority LOW 30CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, or kernel memory leak when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00148 4th 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
- Partial
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 |
|---|---|---|---|---|---|
| Schneider Electric | EcoStruxure Foxboro DCS Core Control Services | up to 9.8 | — | No fix listed | CNA |
- EcoStruxure Foxboro DCS Core Control Services VendorSchneider Electric Affected up to 9.8 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:schneider-electric:ecostruxure_foxboro_dcs_control_core_services:*:*:*:*:*:*:*:* | up to 9.8 | Vulnerable | Schneider Electric |
- cpe:2.3:a:schneider-electric:ecostruxure_foxboro_dcs_control_core_services:*:*:*:*:*:*:*:* Versions up to 9.8 Vulnerable ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-5679
- 2026-10-03 Alias added: GHSA-mpq2-wh9f-54p2
References
More Schneider Electric Ecostruxure Foxboro Dcs Control Core Services vulnerabilities
- TI-2024-05276 Improper input validation in Schneider Electric EcoStruxure Foxboro DCS Core Control… CVSS 3.1HIGH 7.8
- TI-2023-02401 Out-of-bounds write in Schneider Electric EcoStruxure Foxboro DCS Control Core Services CVSS 3.1HIGH 7.8
- TI-2023-02402 Improper array index validation in Schneider Electric EcoStruxure Foxboro DCS Control… CVSS 3.1HIGH 7.8
- TI-2024-05275 Improper array index validation in Schneider Electric EcoStruxure Foxboro DCS Core… CVSS 3.1HIGH 7.1
Sources
- CVE-2024-5679 · CVE Program
- CVE-2024-5679 · NVD
- FIRST EPSS
- GHSA-mpq2-wh9f-54p2 · GitHub Advisory Database · CC BY 4.0
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