What’s Vulnerable › Vulnerabilities

CVE-2019-1630: Cisco Integrated Management Controller Denial of Service Vulnerability

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-20 · updated 2026-06-17
• Weakness: CWE-119

Description

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 (IMC) Supervisor: all versions
• Cisco Unified Computing System (Managed): 4.0(1c)hs3

References

• http://www.securityfocus.com/bid/108846
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-imc-frmwr-dos
• http://www.securityfocus.com/bid/108846
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-imc-frmwr-dos

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