CVE-2026-50226

Firmware Theft & IMEI Spoofing via Connect-OTA

State: Published
Severity: 6.9 Medium
Published: Jun 4, 2026
Updated: Jun 4, 2026
Reserved: Jun 4, 2026

Description

Fixed AES-128-CBC keys inside the AcerConnect OTA application let attackers forge authorization credentials for arbitrary IMEI numbers. This allows unauthorized actors to list catalog items and extract protected binaries from pre-signed cloud links.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	Acer

Weaknesses

CWE-321 Use of Hard-coded Cryptographic Key

Affected Products

Product	Versions
Connect M6E 5G Portable WiFi RouterAcer	M6E_AI_1.00.000019 and earlierAffected

References

https://community.acer.com/en/kb/articles/19707

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