What is CVE-2022-42139?

CVE-2022-42139 is a high-severity vulnerability in Deltaww Dvw-W02w2-E2, classified under OS Command Injection. CVSS score: 8.8/10. Published 2022-12-14.

How severe is CVE-2022-42139?

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

RCE in Deltaww Dvw-W02w2-E2

CVE-2022-42139

Delta Electronics DVW-W02W2-E2 1.5.0.10 is vulnerable to Command Injection via Crafted URL.

Vulnerability class: Command Injection (OS Command Injection)

Published 2022-12-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.182 (97.1th percentile), scored 2026-10-04.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.182 · newest: 0.182 · change: 0.000

Affected products

Deltaww Dvw-W02w2-E2
Deltaww Dvw-W02w2-E2 Firmware — versions 2.42

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cyberdanube.com/en/en-authenticated-command-injection-in-delta-electronics-dvw-… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-42139?: CVE-2022-42139 is a high-severity vulnerability in Deltaww Dvw-W02w2-E2, classified under OS Command Injection. CVSS score: 8.8/10. Published 2022-12-14.
How severe is CVE-2022-42139?: High severity. CVSS v3 base score is 8.8 out of 10.