CVE-2025-2858: high-severity vulnerability in Arteche saTECH BCU
Privilege escalation vulnerability in saTECH BCU
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 0.3%
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.
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
Affected products
Arteche · saTECH BCURelated CVEs — Arteche saTECH BCU
In the same product, most dangerous first.
CVE-2025-2859MEDIUMImproper Authentication vulnerability in saTECH BCUEPSS 0.4%CVE-2025-2860MEDIUMExposure of Sensitive Information vulnerability in saTECH BCUEPSS 0.3%CVE-2025-2861MEDIUMCleartext Transmission of Sensitive Information vulnerability in saTECH BCUEPSS 0.2%CVE-2025-2864LOWReflected Cross-Site Scripting (XSS) vulnerability in saTECH BCUEPSS 0.2%CVE-2025-2862MEDIUMWeak Encoding for Password vulnerability in saTECH BCUEPSS 0.2%CVE-2025-2865LOWReflected Cross-Site Scripting (XSS) vulnerability in saTECH BCUEPSS 0.2%