PT-2021-19371 · Netshield · Netshield Nano 25

Published 2021-02-22 · Updated 2022-07-25 · CVE-2021-3149

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Netshield NANO 25 version 10.2.18

Description The issue allows OS command injection after authentication by the attacker on the /usr/local/webmin/System/manual ping.cgi endpoint because the system C library function is used unsafely.

Recommendations For Netshield NANO 25 version 10.2.18, consider disabling access to the /usr/local/webmin/System/manual ping.cgi endpoint until a patch is available to prevent OS command injection.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-3149

Affected Products

Netshield Nano 25

References · 8

• https://osv.dev/vulnerability/CVE-2021-3149 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3149 · Security Note
• https://netshieldcorp.com/netshield-appliances · Vendor Advisory
• https://t.me/cvenotify/13251 · Telegram Post
• https://digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25 · Note
• https://t.me/cvenotify/10225 · Telegram Post
• https://t.me/cvenotify/33680 · Telegram Post
• https://kc.mcafee.com/corporate/index?page=content&id=SB10356 · Note