CVE-2020-3457 is a command injection vulnerability in the CLI of Cisco FXOS Software. An authenticated, local attacker can exploit insufficient input validation to execute arbitrary commands with root privileges on the underlying operating system. This vulnerability has a CVSS score of 6.7 (Medium) due to its high impact on confidentiality, integrity, and availability, though it requires high privileges and local access. There is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed in CISA's KEV catalog, indicating no active exploitation. Community discussion and media coverage are also minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.4, < 2.4.1.266CPE matchmatch criteria | cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:* | ||
>= 2.6, < 2.6.1.204CPE matchmatch criteria | cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:* | ||
>= 2.7, < 2.7.1.131CPE matchmatch criteria | cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:* | ||
>= 2.8, < 2.8.1.125CPE matchmatch criteria | cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:* | ||
>= 9.8, < 9.8.4.29CPE matchmatch criteria | cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
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.