CVE-2022-42948

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 2,7%

Kerentanan Improper Encoding or Escaping of Output pada helpsystems cobalt strike. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 30 Maret 2023, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.

Rincian

Terbit di NVD

24 Maret 2023

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-116: Improper Encoding or Escaping of Output

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Fortra Cobalt Strike User Interface Remote Code Execution Vulnerability

Masuk KEV

30 Maret 2023

Tenggat CISA

20 April 2023 (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://www.cobaltstrike.com/blog/ advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-42948 pemerintah AS
• https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/ deskripsi teknis · advisory pihak ketiga
• https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/ advisory pihak ketiga