CVE-2021-28847

—

CVSS 3.1

7.5 high

EPSS

1%p71

Published

Jun 3, 2021 (Jun 3, 2021)

Modified

Jun 17, 2026

Description

MobaXterm before 21.0 allows remote servers to cause a denial of service (Windows GUI hang) via tab title change requests that are sent repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls.

Vendors: mobatek
Products: mobaxterm
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 (1.4%)

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