CVE-2019-18931

PoC —

CVSS 3.1

8.8 high

EPSS

2%p82

Published

Nov 13, 2019 (Nov 13, 2019)

Modified

Jun 17, 2026

Description

Western Digital My Cloud EX2 Ultra firmware 2.31.195 allows a Buffer Overflow with Extended Instruction Pointer (EIP) control via crafted GET/POST parameters.

Vendors: western digital
Products: my cloud ex2 ultra firmware
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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