What is CVE-2019-10631?

CVE-2019-10631 is a high-severity vulnerability in Zyxel Nas326, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-04-09.

How severe is CVE-2019-10631?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Zyxel Nas326

CVE-2019-10631

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.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Zyxel Nas326
Zyxel Nas326_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-10631?: CVE-2019-10631 is a high-severity vulnerability in Zyxel Nas326, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-04-09.
How severe is CVE-2019-10631?: High severity. CVSS v3 base score is 8.8 out of 10.