CVE-2021-30533

Katalog CVE

CVSS 6.5 · Medium KEV · sudah dieksploitasi EPSS 16,7%

Kerentanan Incorrect Authorization pada google chrome, fedoraproject fedora. Skor CVSS 3.1 6.5 (Medium) menurut NVD. Masuk katalog KEV CISA pada 27 Juni 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe.

Rincian

Terbit di NVD

7 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

16,7% peluang dieksploitasi; lebih tinggi dari 96,9% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Google Chromium PopupBlocker Security Bypass Vulnerability

Masuk KEV

27 Juni 2022

Tenggat CISA

18 Juli 2022 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html release notes · advisory vendor
• https://crbug.com/1145553 exploit · issue tracking · patch · advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30533 pemerintah AS
• https://security.gentoo.org/glsa/202107-06 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTR... mailing list · release notes
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6J... mailing list · release notes