CVE-2019-1384

mediumpriority · track · 43EPSS 0.076 · 95 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

7.65% (95th) EPSS

CVSS 6.5 · medium

Is it mine?

91 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A security feature bypass vulnerability exists where a NETLOGON message is able to obtain the session key and sign messages.To exploit this vulnerability, an attacker could send a specially crafted authentication request, aka 'Microsoft Windows Security Feature Bypass Vulnerability'.

cvss

Technical severity, 0–10. One row per scoring source.

9.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.5–9.9

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.1 · impact 6

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-522USprimaryCWE-20US

affected products (91)

Products and version ranges known to be affected.

Microsoft Windows 10all versionscert_bundDEcpe:/o:microsoft:windows_10:-
Microsoft Windows 7all versionscert_bundDEcpe:/o:microsoft:windows_7:-
Microsoft Windows 8.1all versionscert_bundDEcpe:/o:microsoft:windows_8.1:-
Microsoft Windows Azureall versionscert_bundDEcpe:/a:microsoft:windows_azure:-
Microsoft Windows RT 8.1all versionscert_bundDEcpe:/o:microsoft:windows_rt_8.1:-
Microsoft Windows Serverall versionscert_bundDEcpe:/o:microsoft:windows_server:-
Microsoft Windows Server 2008 R2 SP1all versionscert_bundDEcpe:/o:microsoft:windows_server_2008_r2:sp_1
Microsoft Windows Server 2008 SP2all versionscert_bundDEcpe:/o:microsoft:windows_server_2008::sp2
Microsoft Windows Server 2012all versionscert_bundDEcpe:/o:microsoft:windows_server_2012:-
Microsoft Windows Server 2012 R2all versionscert_bundDEcpe:/o:microsoft:windows_server_2012_r2:-
Microsoft Windows Server 2016all versionscert_bundDEcpe:/o:microsoft:windows_server_2016:-
Microsoft Windows Server 2019all versionscert_bundDEcpe:/o:microsoft:windows_server_2019:-
Microsoft Windows≤ 10 Version 1709 for ARM64-based Systemsenisa_euvdEU
Microsoft Windows≤ 7 for x64-based Systems Service Pack 1enisa_euvdEU
Microsoft Windows≤ 10 Version 1803 for ARM64-based Systemsenisa_euvdEU
Microsoft Windows≤ 8.1 for 32-bit systemsenisa_euvdEU
Microsoft Windows≤ 10 for x64-based Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1809 for x64-based Systemsenisa_euvdEU
Microsoft Windows≤ 7 for 32-bit Systems Service Pack 1enisa_euvdEU
Microsoft Windows≤ 10 for 32-bit Systemsenisa_euvdEU

showing 20 of 91

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0884Microsoft Windows: Mehrere SchwachstellenDeutsch2019-11-12csaf · cert_bundDE
Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in verschiedenen Microsoft Windows Betriebssystemen und Microsoft Windows Azure Stack ausnutzen, um einen Denial of Service Angriff durchzuführen, Code mit erweiterten Privilegien zur Ausführung zu bringen, Sicherheitsmechanismen zu umgehen, Spoofing Angriffe durchzuführen, vertrauliche Daten einzusehen oder seine Privilegien zu erweitern.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2019-11-12modified 2026-06-17

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+1717 more

references (6)

External citations — patches, advisories, analysis.

scry

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