CVE-2021-3149 is an OS command injection vulnerability affecting Netshield NANO 25 devices, specifically within the /usr/local/webmin/System/manual_ping.cgi script. An authenticated attacker can exploit this by unsafely using the system C library function. This vulnerability is rated High (CVSS 7.2), indicating a network-based attack with low complexity, requiring high privileges, and leading to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.2.18CPE matchmatch criteria | cpe:2.3:o:netshieldcorp:nano_25_firmware:10.2.18:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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.
Remediation records are not available for this CVE.