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CVE-2025-2858— Privilege escalation vulnerability in saTECH BCU

Quick assessment

Affected
Arteche saTECH BCU
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Arteche saTECH BCU是Arteche公司的一个航室控制单元。 Arteche saTECH BCU 2.1.3版本存在安全漏洞，该漏洞源于攻击者可通过nice命令绕过所有限制并提升至超级用户权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.28% · P18

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-2858

Vulnerability Information
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Vulnerability Title
Privilege escalation vulnerability in saTECH BCU
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Arteche saTECH BCU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arteche saTECH BCU是Arteche公司的一个航室控制单元。 Arteche saTECH BCU 2.1.3版本存在安全漏洞，该漏洞源于攻击者可通过nice命令绕过所有限制并提升至超级用户权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Arteche saTECH BCU 2.1.3 -

II. Public POCs for CVE-2025-2858

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III. Intelligence Information for CVE-2025-2858

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Same Patch Batch · Arteche · 2025-03-28 · 8 CVEs total

CVE-2025-2859 Improper Authentication vulnerability in saTECH BCU
CVE-2025-2860 Exposure of Sensitive Information vulnerability in saTECH BCU
CVE-2025-2862 Weak Encoding for Password vulnerability in saTECH BCU
CVE-2025-2861 Cleartext Transmission of Sensitive Information vulnerability in saTECH BCU
CVE-2025-2863 Cross-site request forgery (CSRF) vulnerability in saTECH BCU
CVE-2025-2864 Reflected Cross-Site Scripting (XSS) vulnerability in saTECH BCU
CVE-2025-2865 Reflected Cross-Site Scripting (XSS) vulnerability in saTECH BCU

IV. Related Vulnerabilities

Same product: saTECH BCU
Same vendor: Arteche
Same weakness: CWE-269

V. Comments for CVE-2025-2858

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