Zyxel: >> Nas326 Firmware >> 5.21 Security Vulnerabilities
Shell Metacharacter Injection in the package installer on Zyxel NAS 326 version 5.21 and below allows an authenticated attacker to execute arbitrary code via multiple different requests.
CVSS Score
8.8
EPSS Score
0.009
Published
2019-04-09
A directory traversal vulnerability in the file browser component on the Zyxel NAS 326 version 5.21 and below allows a lower privileged user to change the location of any other user's files.
CVSS Score
6.5
EPSS Score
0.003
Published
2019-04-09
An eval injection vulnerability in the Python web server routing on the Zyxel NAS 326 version 5.21 and below allows a remote authenticated attacker to execute arbitrary code via the tjp6jp6y4, simZysh, and ck6fup6 APIs.
CVSS Score
8.8
EPSS Score
0.015
Published
2019-04-09
An XSS vulnerability in the Zyxel NAS 326 version 5.21 and below allows a remote authenticated attacker to inject arbitrary JavaScript or HTML via the user, group, and file-share description fields.
CVSS Score
5.4
EPSS Score
0.002
Published
2019-04-09
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