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CVE-2019-18930

HIGH

8.8

Description

Western Digital My Cloud EX2 Ultra firmware 2.31.183 allows web users (including guest account) to remotely execute arbitrary code via a stack-based buffer overflow. There is no size verification logic in one of functions in libscheddl.so, and download_mgr.cgi makes it possible to enter large-sized f_idx inputs.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published11/13/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

western_digital:my_cloud_ex2_ultrawestern_digital:my_cloud_ex2_ultra_firmware

Weaknesses (CWE)

CWE-787

References

https://github.com/DelspoN/CVE/blob/master/CVE-2019-18930/description.txt(cve@mitre.org)

https://github.com/DelspoN/CVE/tree/master/CVE-2019-18930(cve@mitre.org)

https://github.com/DelspoN/CVE/blob/master/CVE-2019-18930/description.txt(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/DelspoN/CVE/tree/master/CVE-2019-18930(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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