CVE-2026-49197
Critical
Description
Web endpoints intended for the Acer Connect app improperly validate the HTTP Authorization header, failing to block requests when Base64 decoding fails.
SeverityCritical
CVSS9.8
Exploit probability—
ProductAcer Predator Connect W6x Firmware
PublishedMay 29, 2026
First seenMay 29, 2026
Weakness typeCWE-287Improper authentication
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| acer predator_connect_w6x_firmware | v ≤ w6x_gbl_2.00.000005 | — |
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