renzi25031469/CVE-2026-4253-Scanner

PoC

Non-destructive vulnerability scanner for NGINX HTTP/3 (ngx_http_v3_module). It ONLY performs a safe probe: opens an HTTP/3 (QUIC) connection, sends a single HEAD request and inspects the `Server` response header. It NEVER attempts to reopen a QPACK encoder stream or trigger the use-after-free.

view exploit source poc_in_githubauthor renzi25031469published 2026-06-25catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2026-4253UShigh7.2Exploit
A security flaw has been discovered in Tenda AC8 16.03.50.11. This affects the function route_set_user_policy_rule of the file /cgi-bin/UploadCfg of the component Web Interface. Th…
scry

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