An elevation of privilege vulnerability exists in Microsoft OneDrive that allows file deletion in arbitrary locations.To exploit the vulner…

published 2020-07-14 6y ago modified 2026-06-17 4mo ago also EUVD-2020-12340

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits: 0; none known

An elevation of privilege vulnerability exists in Microsoft OneDrive that allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft OneDrive Elevation of Privilege Vulnerability'.

Patch / fix

links 1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1465 advisory

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Exploit prediction

0.87% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.2	AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

Microsoft OneDrive for Windows

References

portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2020-1465
patch, vendor-advisory

Sources

CVE List CVE-2020-1465
NVD CVE-2020-1465

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