vulntracker
.io
CVE Database
All CVEs
Vendors
Products
Account
Pricing
Feedback
Sign in
© 2026 vulntracker.io
Zyxel NAS520 Firmware
Product
Products
Zyxel
Zyxel NAS520 Firmware
Sign in
Firmware
firmware
zyxel-nas520-firmware
Affected by
…
Versions
2
Type
Firmware
Why is it called this? 4 raw source names
Affected
…
Runs on
…
Versions
2
CVE-2020-13365
affected
v < v5.21(aasz.5)c0
95%
95%
high
8.8
2020-08-06
CVE-2020-13364
affected
v < v5.21(aasz.5)c0
95%
95%
high
8.8
2020-08-06
CVE-2020-9054
affected
v < 5.21\(aasz.3\)c0
95%
95%
critical
9.8
2020-03-04
