HIGH

CVE-2019-10633

CVSS v3

8.8

HIGH

EPSS Score

3.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2019-10633 yet.

Full record on NVD

Description

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.

Technical details

Published: 2019-04-09

Frequently asked questions

What is CVE-2019-10633?

Is CVE-2019-10633 actively exploited?

Active exploitation of CVE-2019-10633 has not been confirmed. Its EPSS score was 3.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-10633?

CVE-2019-10633 has a CVSS v3 base score of 8.8 (HIGH severity).

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