CVE-2021-45734

PoC —

CVSS 3.1

7.5 high

EPSS

1%p72

Published

Feb 4, 2022 (Feb 4, 2022)

Modified

Jun 17, 2026

Description

TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to contain a stack overflow in the function setUrlFilterRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via the url parameter.

Vendors: totolink
Products: x5000r firmware
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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