CVE-2025-47161 | Microsoft Defender for Endpoint Elevation of Privilege Vulnerability

Exp

Improper access control in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.

Published: 2025-05-15 Last update: 2025-07-08 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-47161 is rated High Exploit Risk (75.9/100): CVSS High severity, with medium exploitation likelihood (EPSS 4.38%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2025-47161

EDB-ID Source Kind Published Link
52355 exploit_db edb 2025-07-08 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2025-47161

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-28 5.81% 4.38% -1.43%
2 2026-04-14 4.36% 5.81% +1.44%
3 2026-03-11 — 4.36% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-47161

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]

Weakness enumeration for CVE-2025-47161

Affected software / configurations for CVE-2025-47161

Vendor Product Version Raw CPE
microsoft defender_for_endpoint < 101.25022.0002 cpe:2.3:a:microsoft:defender_for_endpoint:*:*:*:*:*:linux:*:*

References for CVE-2025-47161

cvelogic Threat Intelligence