Description
A vulnerability was determined in Tenda AC9 15.03.05.19. The impacted element is an unknown function of the file /etc_ro/shadow of the component Administrative Interface. This manipulation causes hard-coded credentials. It is possible to launch the attack on the local host. The attack's complexity is rated as high. The exploitability is regarded as difficult. The exploit has been publicly disclosed and may be utilized.
Affected products
tenda: ac9 firmware; tenda: ac9
References6
- github.com/August829/Yu/blob/main/58ead8e7e08bfb0e4.md Third Party Advisory
- vuldb.com/?ctiid.322022 Permissions Required
- vuldb.com/?id.322022 Third Party AdvisoryVDB Entry
- vuldb.com/?submit.639748 Third Party AdvisoryVDB Entry
- www.tenda.com.cn/ Product
- github.com/August829/Yu/blob/main/58ead8e7e08bfb0e4.md Third Party Advisory
Metrics
- CVSS 3.1
-
7.0
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
1.1
LOW
Score source: CNA
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 - EPSS — exploit probability
- 0% percentile: 4 · as of 8 November 2026
- CWE
- CWE-259CWE-798
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.