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Product · Zyxel

NSA221

1 known vulnerabilities.

NSA221 at a glance

Last 12 months
0
Critical · all time
1
Exploited · all time
1
Public exploit · all time
1
New vulnerabilities per month · last 12 months
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Most common weaknesses

All Critical High Medium Low Exploited only Public exploit

1 result · Feed

  • Critical 9.8
    CVE-2020-9054 Exploited Public exploit Scanner template EPSS 100%

    ZyXEL NAS products running firmware version 5.21 and earlier are vulnerable to pre-authentication command injection in weblogin.cgi

    Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable device. ZyXEL NAS de…

    Zyxel NSA220 NSA310 NAS326 Network devices
    KEV Mar 25, 2022