Low severity2.5NVD Advisory· Published Aug 17, 2025· Updated Apr 29, 2026
CVE-2025-9091
CVE-2025-9091
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.
Affected products
1- cpe:2.3:o:tenda:ac20_firmware:16.03.08.12:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- github.com/ZZ2266/.github.io/blob/main/AC20/hardcoded%20password/readme.mdnvdExploitThird Party Advisory
- github.com/ZZ2266/.github.io/blob/main/AC20/hardcoded%20password/readme.mdnvdExploitThird Party Advisory
- github.com/ZZ2266/.github.io/tree/main/AC20/hardcoded%20password/readme.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.tenda.com.cnnvdProduct
News mentions
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