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Description

The upload.cgi binary, responsible for processing device backups, contains a hardcoded AES encryption key. This allows an attacker to decrypt, modify, and re-encrypt system backups, facilitating persistent backdoor injection.

PUBLISHED Reserved 2026-05-28 | Published 2026-05-29 | Updated 2026-05-29 | Assigner Acer




CRITICAL: 10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Problem types

CWE-798: Using Hardcoded Credentials

Product status

Default status
unaffected

T7c_GBL_1.01.000055 (custom)
affected

Credits

Gergo Pap reporter

References

community.acer.com/en/kb/articles/19673

cve.org (CVE-2026-49201)

nvd.nist.gov (CVE-2026-49201)

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