CVE-2021-21132

Katalog CVE

CVSS 9.6 · Critical EPSS 23,4%

Kerentanan Improper Restriction of Rendered UI Layers or Frames pada google chrome, microsoft edge chromium. Skor CVSS 3.1 9.6 (Critical) menurut NVD.

Deskripsi (NVD)

Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.

Rincian

Terbit di NVD

9 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.6 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1021: Improper Restriction of Rendered UI Layers or Frames

EPSS (30 hari)

23,4% peluang dieksploitasi; lebih tinggi dari 97,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html release notes · advisory vendor
• https://crbug.com/1128206 permissions required · advisory pihak ketiga
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21132 advisory pihak ketiga