Vulnerability Details : CVE-2019-1880

A vulnerability in the BIOS upgrade utility of Cisco Unified Computing System (UCS) C-Series Rack Servers could allow an authenticated, local attacker to install compromised BIOS firmware on an affected device. The vulnerability is due to insufficient validation of the firmware image file. An attacker could exploit this vulnerability by executing the BIOS upgrade utility with a specific set of options. A successful exploit could allow the attacker to bypass the firmware signature-verification process and install compromised BIOS firmware on an affected device.
Published 2019-06-05 17:29:01
Updated 2019-10-09 23:48:25
Source Cisco Systems, Inc.
View at NVD,   CVE.org

Products affected by CVE-2019-1880

Exploit prediction scoring system (EPSS) score for CVE-2019-1880

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-1880

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.1
 LOW AV:L/AC:L/Au:N/C:N/I:P/A:N
3.9
2.9
 NIST
4.4
 MEDIUM CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
0.8
3.6
 NIST
4.4
 MEDIUM CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
0.8
3.6
 Cisco Systems, Inc.

CWE ids for CVE-2019-1880

References for CVE-2019-1880

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