critical9.8
CVE-2026-49201
The upload.cgi binary, responsible for processing device backups, contains a hardcoded AES encryption key.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Acer | Wave 7 Firmware | through t7c_gbl_1.01.000055 |