CVE-2019-1880 describes a medium-severity vulnerability in the BIOS upgrade utility of Cisco UCS C-Series Rack Servers. An authenticated, local attacker could exploit insufficient firmware image validation to install compromised BIOS firmware, bypassing signature verification. The CVSS score is 4.4 (AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N), indicating a low attack complexity but high impact on integrity once access is gained. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.0\(2g\)CPE matchmatch criteria | cpe:2.3:o:cisco:unified_computing_system_server_firmware:*:*:*:*:*:*:*:* | ||
< 3.0\(4l\)CPE matchmatch criteria | cpe:2.3:o:cisco:unified_computing_system_server_firmware:*:*:*:*:*:*:*:* | ||
>= 4.0, < 4.0\(2g\)CPE matchmatch criteria | cpe:2.3:o:cisco:unified_computing_system_server_firmware:*:*:*:*:*:*:*:* | ||
< 4.0\(4c\)CPE matchmatch criteria | cpe:2.3:o:cisco:unified_computing_system_server_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.