EUVD-2026-19001CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
4DescriptionNVD
A security flaw has been discovered in Tenda 4G03 Pro up to 1.0/1.1/04.03.01.53/192.168.0.1. Affected by this vulnerability is an unknown functionality of the file /bin/httpd. The manipulation results in improper access controls. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
AnalysisAI
Improper access controls in Tenda 4G03 Pro firmware (versions up to 04.03.01.53) enable unauthenticated remote attackers to bypass authentication mechanisms via the /bin/httpd binary, potentially achieving unauthorized administrative access to the router. This vulnerability has publicly available exploit code and affects consumer-grade 4G routers commonly used for home and small office networks. …
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RemediationAI
Within 24 hours: Identify all Tenda 4G03 Pro devices on your network using asset inventory tools and network scanning. Within 7 days: Contact Tenda support to confirm firmware update availability and escalation timeline; implement network segmentation to isolate affected routers from sensitive systems. …
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External POC / Exploit Code
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