An issue was discovered on V-Zug Combi-Steam MSLQ devices before Ethernet R07 and before WLAN R05.

published 2019-10-06 7y ago modified 2026-06-17 4mo ago also EUVD-2019-7639

cvss: 8.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits: 0; none known

An issue was discovered on V-Zug Combi-Steam MSLQ devices before Ethernet R07 and before WLAN R05. By default, the device does not enforce any authentication. An adjacent attacker is able to use the network interface without proper access control.

Patch / fix

fixed in 1

vzug combi-stream_mslq_firmware ethernet_r07, wlan_r05

Is CVE-2019-17219 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	5.8	AV:A/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-306 Missing Authentication for Critical Functionality

References

vuldb.com /?id.134115
permissions-required, third-party-advisory

Sources

CVE List CVE-2019-17219
NVD CVE-2019-17219

Fencer Intel 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.