CVE-2024-42639

9.8 criticalEPSS 0.6%

Critical (9.8) in h3c gr1100-p firmware. EPSS 0.6% chance of exploitation in the next 30 days.

H3C GR1100-P v100R009 was discovered to use a hardcoded password in /etc/shadow, which allows attackers to log in as root.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-259
Published: 2024-08-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19