CVE-2026-52622

Remote Information Disclosure in Wellav WES Emergency Broadcast Terminal via Global API Wrapper

Published Sep 25, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
An issue in Wellav Technologies Co., Ltd Wellav WES Emergency Broadcast Terminal WES100, WES270, WES280, and WES290 before 08-08-2023 allows a remote attacker to obtain sensitive information via the global API request wrapper function

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wellav
Wellav wes Emergency Broadcast Terminal
Vendors & Products Wellav
Wellav wes Emergency Broadcast Terminal
Type Values Removed Values Added
Title Remote Information Disclosure in Wellav WES Emergency Broadcast Terminal via Global API Wrapper
Type Values Removed Values Added
Weaknesses CWE-200
Type Values Removed Values Added
Description An issue in Wellav Technologies Co., Ltd Wellav WES Emergency Broadcast Terminal WES100, WES270, WES280, and WES290 before 08-08-2023 allows a remote attacker to obtain sensitive information via the global API request wrapper function
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 11, 2026, 11:32 AM
Reserved
Jun 8, 2026, 12:00 AM
Status
Deferred
Published
Sep 25, 2026, 1:17 PM
Modified
Sep 30, 2026, 5:32 PM