CVE-2025-2858 - Vulnerability Details - OpenCVE

Privilege escalation vulnerability in the saTECH BCU firmware version 2.1.3. An attacker with access to the CLI of the device could make use of the nice command to bypass all restrictions and elevate privileges as a superuser.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact None

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00019.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

No data.

Fixes

Solution

The vulnerability has been fixed by Arteche in firmware version 2.2.1.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-arteches-satech-bcu

History

Fri, 28 Mar 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 28 Mar 2025 13:30:00 +0000

Type	Values Removed	Values Added
Description		Privilege escalation vulnerability in the saTECH BCU firmware version 2.1.3. An attacker with access to the CLI of the device could make use of the nice command to bypass all restrictions and elevate privileges as a superuser.
Title		Privilege escalation vulnerability in saTECH BCU
Weaknesses		CWE-269
References		https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-arteches-satech-bcu
Metrics		cvssV4_0 `{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:N/SA:L'}`

MITRE

Status: PUBLISHED

Assigner: INCIBE

Published: 2025-03-28T13:08:23.567Z

Updated: 2025-03-28T13:38:38.910Z

Reserved: 2025-03-27T10:59:40.368Z

Link: CVE-2025-2858

Vulnrichment

Updated: 2025-03-28T13:38:35.848Z

NVD

Status : Awaiting Analysis

Published: 2025-03-28T14:15:20.650

Modified: 2025-03-28T18:11:40.180

Link: CVE-2025-2858

Redhat

No data.

OpenCVE Enrichment

No data.

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