What is CVE-2018-14893?

CVE-2018-14893 is a high-severity vulnerability in Zyxel Nsa325 V2, classified under Command Injection. CVSS score: 8.8/10. Published 2018-11-27.

How severe is CVE-2018-14893?

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

RCE in Zyxel Nsa325 V2

CVE-2018-14893

A system command injection vulnerability in zyshclient in ZyXEL NSA325 V2 version 4.81 allows attackers to execute system commands via the web application API.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.034 (87.8th 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 Nsa325_v2
Zyxel Nsa325_v2_firmware — versions 4.81
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection
CWE-78 — OS Command Injection

References

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

Frequently asked questions

What is CVE-2018-14893?: CVE-2018-14893 is a high-severity vulnerability in Zyxel Nsa325 V2, classified under Command Injection. CVSS score: 8.8/10. Published 2018-11-27.
How severe is CVE-2018-14893?: High severity. CVSS v3 base score is 8.8 out of 10.