A CWE-287: Authentication vulnerability exists in spaceLYnk (all versions before 2.4.0) and Wiser for KNX (all versions before 2.4.0 - form…

published 2019-09-17 7y ago modified 2026-06-17 4mo ago also EUVD-2019-16386

cvss: 8.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.5%; EPSS 1.5% chance of exploitation in 30 days, percentile 73%
public exploits: 0; none known

A CWE-287: Authentication vulnerability exists in spaceLYnk (all versions before 2.4.0) and Wiser for KNX (all versions before 2.4.0 - formerly known as homeLYnk), which could cause loss of control when an attacker bypasses the authentication.

Patch / fix

fixed in 2

schneider-electric wiser_for_knx_firmware 2.4.0
schneider-electric spacelynk_firmware 2.4.0

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Exploit prediction

1.46% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

Schneider Electric SE spaceLYnk
Schneider Electric SE Wiser for KNX

Classification

Weakness

CWE-287 Improper Authentication

References

schneider-electric.com /en/download/document/SEVD-2019-225-07/
vendor-advisory

Sources

CVE List CVE-2019-6832
NVD CVE-2019-6832

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