CVE-2017-12339 is a command injection vulnerability in the CLI of Cisco NX-OS System Software, affecting numerous Nexus and Multilayer Director Switches. It stems from insufficient input validation, allowing an authenticated, local attacker to inject crafted arguments into CLI commands. This medium-severity vulnerability (CVSS 5.7) could enable arbitrary command execution at the user's privilege level, potentially impacting environments with multiple virtual device contexts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.0\(0\)hsk\(0.357\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:* | ||
8.0\(1\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:8.0\(1\):*:*:*:*:*:*:* | ||
8.1\(0\)bd\(0.20\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:8.1\(0\)bd\(0.20\):*:*:*:*:*:*:* | ||
12.2\(1.107\)CPE matchmatch criteria | cpe:2.3:o:cisco:lan_switch_software:12.2\(1.107\):*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
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.