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

published 2022-12-13 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-45216

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 18.2%; EPSS 18.2% chance of exploitation in 30 days, percentile 97%
public exploits: 0; none known

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-033-04 updated 2023-02-02 cvss 9.9

Delta Electronics DVW-W02W2-E2

Delta Electronics DVW-W02W2-E2 2.42
affected: mitigation “Delta Electronics patched this vulnerability in Version 2.5.2 and recommends all users update affected device firmware to that version or later.” downloadcenter.deltaww.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 18 mo ago (2025-04-22)

Exploit prediction

18.16% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

cyberdanube.com https://cyberdanube.com/en/en-authenticated-command-injection-in-delta-electronics-dvw-w02w2-e2/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

cyberdanube.com /en/en-authenticated-command-injection-in-delta-electronics-dvw-w02w2-e2/
exploit, third-party-advisory

Sources

CVE List CVE-2022-42139
NVD CVE-2022-42139

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary