CVE-2020-1147: microsoft .net core +5 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2020-1147

CVSS 7.8 · High KEV · sudah dieksploitasi EPSS 94,0%

Kerentanan pada microsoft .net core, microsoft .net framework +4 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD. Masuk katalog KEV CISA pada 3 November 2021, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'.

Rincian

Terbit di NVD: 14 Juli 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
EPSS (30 hari): 94,0% peluang dieksploitasi; lebih tinggi dari 99,8% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability
Masuk KEV: 3 November 2021
Tenggat CISA: 3 Mei 2022 (untuk instansi federal AS)
Ransomware: Belum tercatat
Tindakan wajib: Apply updates per vendor instructions.

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
microsoft	.net core	Versi 2.1
microsoft	.net core	Versi 3.1
microsoft	.net framework	Versi 2.0 sp2
microsoft	.net framework	Versi 3.0 sp2
microsoft	.net framework	Versi 3.5
microsoft	.net framework	Versi 4.6.2
microsoft	.net framework	Versi 4.7
microsoft	.net framework	Versi 4.7.1
microsoft	.net framework	Versi 4.7.2
microsoft	.net framework	Versi 4.6
microsoft	.net framework	Versi 4.6.1
microsoft	.net framework	Versi 4.8
microsoft	.net framework	Versi 3.5.1
microsoft	.net framework	Versi 4.5.2
microsoft	sharepoint enterprise server	Versi 2013 sp1
microsoft	sharepoint enterprise server	Versi 2016
microsoft	sharepoint server	Versi 2010 sp2
microsoft	sharepoint server	Versi 2019
microsoft	visual studio 2017	Versi 15.0 hingga 15.9
microsoft	visual studio 2019	Versi 16.0 hingga 16.6

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147 patch · advisory vendor
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1147 pemerintah AS
http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
https://www.exploitalert.com/view-details.html?id=35992 exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · KEV CISA · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.