CVE-2023-2569
CVE-2023-2569 is a high-severity vulnerability in Schneider-electric Ecostruxure Foxboro Dcs Control Core Services with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (9th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Schneider-electric Ecostruxure Foxboro Dcs Control Core Services
- Published:
- Last modified:
Description
A CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, elevation of privilege, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver.
Frequently asked questions
- What is CVE-2023-2569?
- A CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, elevation of privilege, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver.
- How severe is CVE-2023-2569?
- CVE-2023-2569 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-2569 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-2569?
- CVE-2023-2569 affects Schneider-electric Ecostruxure Foxboro Dcs Control Core Services. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-2569?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-2569 published?
- CVE-2023-2569 was published on 2023-06-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:schneider-electric:ecostruxure_foxboro_dcs_control_core_services:-:*:*:*:*:*:*:*
More vulnerabilities in Schneider-electric Ecostruxure Foxboro Dcs Control Core Services
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