Vulnerability Details CVE-2026-4903
A flaw has been found in Tenda AC5 15.03.06.47. This vulnerability affects the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. This manipulation of the argument PPPOEPassword causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been published and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 14.3%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
Products affected by CVE-2026-4903
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cpe:2.3:o:tenda:ac5_firmware:15.03.06.47