7.8

CVE-2025-9091

Exploit

Tenda AC20 shadow hard-coded credentials

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tenda ≫ Ac20 Firmware Version16.03.08.12
   Tenda ≫ Ac20 Version-
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.101
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
cna@vuldb.com 1.1 0 0
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
cna@vuldb.com 2.5 1 1.4
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
cna@vuldb.com 1 1.5 2.9
AV:L/AC:H/Au:S/C:P/I:N/A:N
CWE-259 Use of Hard-coded Password

The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components.

CWE-798 Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.

https://www.tenda.com.cn/
Product
https://vuldb.com/?id.320359
Third Party Advisory
VDB Entry
https://vuldb.com/?ctiid.320359
VDB Entry
Permissions Required
https://vuldb.com/?submit.632268
Third Party Advisory
VDB Entry
https://github.com/ZZ2266/.github.io/tree/main/AC20/hardcoded%20password/readme.md
Third Party Advisory
Exploit
https://github.com/ZZ2266/.github.io/blob/main/AC20/hardcoded%20password/readme.md#description
Third Party Advisory
Exploit
https://github.com/ZZ2266/.github.io/blob/main/AC20/hardcoded%20password/readme.md
Third Party Advisory
Exploit