CVE-2026-49188

8.7 highEPSS 0.3%

High (8.7) in acer connect m6e 5g firmware. EPSS 0.3% chance of exploitation in the next 30 days.

The ai_cmd utility executes with full root permissions. It pipes socket inputs directly to popen(), paving the way for unauthenticated users to execute arbitrary root commands.

Severity

CVSS 4.0

8.7 high

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

9.8 critical

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-489
Published: 2026-06-04
Modified: 2026-07-22
Record from: the NVD, synced 2026-10-19

Affected

acer:connect_m6e_5g_firmware

References

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

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