CVE-2025-9091
Low
Description
A security flaw has been discovered in Tenda AC20 16.03.08.12. Affected by this vulnerability is an unknown functionality of the file /etc_ro/shadow. The manipulation leads to hard-coded credentials. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
SeverityLow
CVSS2.5
Exploit probability—
ProductTenda Ac20 Firmware
PublishedAug 17, 2025
First seenAug 17, 2025
Weakness typeCWE-798Hard-coded credentialsCWE-259CWE-259
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tenda ac20_firmware | 16.03.08.12 | — |
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