PT-2026-44800

CVE-2026-49201

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Published

2026-05-29

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Updated

2026-07-21

Description by

CVSS 4.0
10
Critical
MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Name of the Vulnerable Software and Affected Versions Acer Wave 7 router (affected versions not specified)
Description The upload.cgi binary, which processes device backups, contains a hardcoded AES encryption key. This allows an attacker to decrypt, modify, and re-encrypt system backups, which can be used to facilitate persistent backdoor injection.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-798: Use of Hard-coded Credentials
Related identifiers
CVE-2026-49201
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