What is CVE-2025-27846?

CVE-2025-27846 is a medium-severity vulnerability in N/a, classified under Improper Privilege Management. CVSS score: 4.3/10. Published 2025-08-14.

How severe is CVE-2025-27846?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Privilege escalation in N/a

CVE-2025-27846

In ESPEC North America Web Controller 3 before 3.3.8, an attacker with physical access can gain elevated privileges because GRUB and the BIOS are unprotected.

Vulnerability class: Privilege Escalation

EPSS: 0.002 (7.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2025-27846?: CVE-2025-27846 is a medium-severity vulnerability in N/a, classified under Improper Privilege Management. CVSS score: 4.3/10. Published 2025-08-14.
How severe is CVE-2025-27846?: Medium severity. CVSS v3 base score is 4.3 out of 10.