CWE-200: Information Exposure vulnerability exists that could cause disclosure of credentials when a specially crafted message is sent to t…

published 2024-07-11 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-47511

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits: 0; none known

CWE-200: Information Exposure vulnerability exists that could cause disclosure of credentials when a specially crafted message is sent to the device.

Vendor advisories

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

cisa ICSA-25-112-03 updated 2026-01-30 cvss 9.8

Schneider Electric Wiser Home Controller WHC-5918A

Schneider Electric Wiser Home Controller WHC-5918A
affected: mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-23)

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Schneider Electric Wiser Home Controller WHC-5918A

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

download.schneider-electric.com /files?p_Doc_Ref=SEVD-2024-191-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-191-01.pdf
vendor-advisory

Sources

CVE List CVE-2024-6407
NVD CVE-2024-6407

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