CVE-2026-52622
High
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
SeverityHigh
CVSS7.5
Exploit probability—
ProductWellav WES Emergency Broadcast Terminal WES100
PublishedSep 25, 2026
First seenSep 25, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- Wellav Technologies Co., Ltd Wellav WES Emergency Broadcast Terminal WES10008-08-2023 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Wellav Technologies Co., Ltd Wellav WES Emergency Broadcast Terminal WES100 | No range specified | 08-08-2023 |
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