CVE-2026-50226

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.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0019

Probability of exploitation

0.08%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-321 CWE-321

Affected Products

Vendor	Product	Versions
acer	connect_m6e_5g_firmware	< m6e_ai_1.00.000019
acer	connect_m6e_5g	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2026-50226? +

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-50226? +

CVE-2026-50226 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0019, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-50226? +

CVE-2026-50226 affects products from acer, specifically: connect_m6e_5g, connect_m6e_5g_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-50226? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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