CVE-2025-53782

High

Incorrect implementation of authentication algorithm in Microsoft Exchange Server allows an unauthorized attacker to elevate privileges…

secure@microsoft.com·CWE-303·Published 2025-10-14

CVSS

7.8

EPSS

0.00

KEV

Exploits

cve.orgen

144 chars

Incorrect implementation of authentication algorithm in Microsoft Exchange Server allows an unauthorized attacker to elevate privileges locally.

NVDen

144 chars

Incorrect implementation of authentication algorithm in Microsoft Exchange Server allows an unauthorized attacker to elevate privileges locally.

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	cve.org	8.4	—	—	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
3.1	Primary	NVD	7.8	1.8	5.9