Vulnerability · Published Mar 28, 2025 · Assigned by INCIBE
CVE-2025-2858Privilege escalation vulnerability in saTECH BCU
High 8.5
In plain English
A high-severity privilege mismanagement in saTECH BCU from Arteche. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 4.0)8.5High
Exploit odds (30 days)0.3%top 78.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Arteche | saTECH BCU | 2.1.3 |
Weakness: CWE-269 · 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