CVE-2019-1630: Cisco Integrated Management Controller

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the firmware signature checking program of Cisco Integrated Management Controller (IMC) could allow an authenticated, local attacker to cause a buffer overflow, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient checking of an input buffer. An attacker could exploit this vulnerability by passing a crafted file to the affected system. A successful exploit could inhibit an administrator's ability to access the system.

Affected products

• Cisco Integrated Management Controller: affected versions not specified
• Cisco Unified Computing System: version 4.0(1c)hs3 only

Published 2019-06-20. Last modified 2026-06-17.