CVE-2020-1054

highPriorität · handeln · 90OT-Risiko · kritischKEV · ausgenutztEPSS 0.539 · 99. PerzentilExploit · funktionalEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 5 exploits · funktional

Likely / severe?

53.9% (99th) EPSS

CVSS 7.2 · high

Is it mine?

87 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

hinzugefügt 2021-11-03beheben bis 2022-05-03

erforderliche Maßnahme Apply updates per vendor instructions.

EPSS · bewertet 2026-10-27

Microsoft Win32k Privilege Escalation Vulnerability

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The update addresses this vulnerability by correcting how the Windows kernel-mode driver handles objects in memory.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 10

v3.17highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · secure@microsoft.com USAusnutzbarkeit 1 · Auswirkung 5.9

v3.17highAV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 1.8 · Auswirkung 5.9

v3.17highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · NVD / NIST USAusnutzbarkeit 1.8 · Auswirkung 5.9

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-787USprimärCWE-269US

Exploits (5)

Öffentlicher Proof-of-Concept- und Exploit-Code.

exploit/windows/local/cve_2020_1054_drawiconex_lpeMicrosoft Windows DrawIconEx OOB Write Local Privilege Elevationfunktional · metasploit
0xeb-bp/cve-2020-1054LPE for CVE-2020-1054 targeting Windows 7 x64PoC · poc_in_github
Graham382/CVE-2020-1054Windows 7 LPEPoC · poc_in_github
Iamgublin/CVE-2020-1054Iamgublin/CVE-2020-1054PoC · poc_in_github
KaLendsi/CVE-2020-1054KaLendsi/CVE-2020-1054PoC · poc_in_github

betroffene Produkte (87)

Betroffene Produkte und Versionsbereiche.

Microsoft Windows≤ 7 for 32-bit Systems Service Pack 1enisa_euvdEU
Microsoft Windows≤ 10 Version 1607 for x64-based Systemsenisa_euvdEU
Microsoft Windows≤ 7 for x64-based Systems Service Pack 1enisa_euvdEU
Microsoft Windows≤ 10 Version 1809 for x64-based Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1607 for 32-bit Systemsenisa_euvdEU
Microsoft Windows≤ 10 for x64-based Systemsenisa_euvdEU
Microsoft Windows≤ 8.1 for 32-bit systemsenisa_euvdEU
Microsoft Windows≤ RT 8.1enisa_euvdEU
Microsoft Windows≤ 8.1 for x64-based systemsenisa_euvdEU
Microsoft Windows≤ 10 for 32-bit Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1709 for ARM64-based Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1803 for ARM64-based Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1709 for 32-bit Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1709 for x64-based Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1803 for 32-bit Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1809 for ARM64-based Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1809 for 32-bit Systemsenisa_euvdEU
Microsoft Windows≤ 10 Version 1803 for x64-based Systemsenisa_euvdEU
Microsoft Windows 10 Version 1903 for 32-bit Systems≤ unspecifiedenisa_euvdEU
Microsoft Windows 10 Version 1903 for ARM64-based Systems≤ unspecifiedenisa_euvdEU

20 von 87 angezeigt

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

veröffentlicht 2020-05-21geändert 2026-08-19

verwandt (16,125)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-86950US	—OT kritisch	26.2% (98th)	KEV	2026-09-28
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1,…
CVE-2026-87491US	—OT kritisch	3.51% (89th)	KEV	2026-09-09
Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security…
CVE-2026-53362US	—OT kritisch	0.71% (53rd)	KEV	2026-07-04
In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branc…
CVE-2026-53266US	—OT kritisch	0.93% (61st)	KEV	2026-06-25
In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source addre…
CVE-2026-11645US	—OT kritisch	2.44% (84th)	KEV	2026-06-09
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium…

+16120 weitere

Referenzen (12)

Externe Belege — Patches, Meldungen, Analysen.

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