CVE-2023-2570

Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services

Published

14 June 2023

Modified

21 November 2024

Patch / advisory

View advisory

CVSS Score v3.1 7.0

Click a component to see what it means

Raw vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0016 5th percentile

Risk Priority 49 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-2570 is a high-severity Improper Validation of Array Index (CWE-129) vulnerability in Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services. Its CVSS base score is 7.0 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Steganography (T1001.002); ranked at the 5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2023-34048

Vulnerability Data

A CWE-129: Improper Validation of Array Index vulnerability exists that could cause local denial-of-service, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys…

driver.

CWE(s): CWE-129

Related Threats

MITRE ATT&CK Enterprise Techniques

T1001.002 Steganography Command And Control

Adversaries may use steganographic techniques to hide command and control traffic to make detection efforts more difficult.

attack.mitre.org →

T1001.003 Protocol or Service Impersonation Command And Control

Adversaries may impersonate legitimate protocols or web service traffic to disguise command and control activity and thwart analysis efforts.

attack.mitre.org →

T1003.002 Security Account Manager Credential Access

Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through in-memory techniques or through the Windows Registry where the SAM database is stored.

attack.mitre.org →

T1003.003 NTDS Credential Access

Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights.

attack.mitre.org →

T1003.008 /etc/passwd and /etc/shadow Credential Access

Adversaries may attempt to dump the contents of <code>/etc/passwd</code> and <code>/etc/shadow</code> to enable offline password cracking.

attack.mitre.org →

T1008 Fallback Channels Command And Control

Adversaries may use fallback or alternate communication channels if the primary channel is compromised or inaccessible in order to maintain reliable command and control and to avoid data transfer thresholds.

attack.mitre.org →

Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2024-5680Same product: Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services

CVE-2024-5679Same product: Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services

CVE-2023-2569Same product: Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services

CVE-2023-28004Same vendor: Schneider-Electric

CVE-2024-5681Same product: Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services

CVE-2024-5560Same vendor: Schneider-Electric

CVE-2024-37036Same vendor: Schneider-Electric

CVE-2023-29414Same vendor: Schneider-Electric

CVE-2024-37040Same vendor: Schneider-Electric

CVE-2024-37039Same vendor: Schneider-Electric

Affected Assets

schneider-electric

ecostruxure foxboro dcs control core services

all versions

Mitigating Controls

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 partial match

blocks

Secure SDLC practices directly require input validation and bounds checking that prevent improper array indexing.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.5.14 Information transfer partial match

removes

A.5.15 Access control partial match

removes

A.5.16 Identity management partial match

removes

A.5.17 Authentication information partial match

removes

A.5.18 Access rights partial match

removes

A.8.10 Information deletion partial match

removes