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CVE-2026-49201

9.8 CRITICAL

The upload.cgi binary, responsible for processing device backups, contains a hardcoded AES encryption key

Published: 2026-05-29 · Last updated: 2026-06-08

Severity and scoring

CVSS
9.8 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-798

Affected products

VendorProduct
acerwave_7_firmware

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.

Source: NVD

References

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Same CWE

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