EUVD-2026-19046
GHSA-7v8w-cr25-ggqq
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Lifecycle Timeline
4Description
A vulnerability was determined in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this issue is some unknown functionality of the file /webroot_ro/pem/privkeySrv.pem of the component RSA 2048-bit Private Key Handler. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
Analysis
Tenda AC10 router firmware 16.03.10.10_multi_TDE01 exposes a hard-coded RSA 2048-bit private key in the world-readable file /webroot_ro/pem/privkeySrv.pem, allowing unauthenticated remote attackers to retrieve sensitive cryptographic material and decrypt encrypted communications. With publicly available exploit code and an EPSS score indicating moderate but real-world feasibility, this vulnerability enables information disclosure attacks against affected router configurations.
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