CVE-2025-55177

Katalog CVE

CVSS 5.4 · Medium KEV · sudah dieksploitasi EPSS 4,7%

Kerentanan Incorrect Authorization pada whatsapp, whatsapp business. Skor CVSS 3.1 5.4 (Medium) menurut fb.com. Masuk katalog KEV CISA pada 2 September 2025, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Incomplete authorization of linked device synchronization messages in WhatsApp for iOS prior to v2.25.21.73, WhatsApp Business for iOS v2.25.21.78, and WhatsApp for Mac v2.25.21.78 could have allowed an unrelated user to trigger processing of content from an arbitrary URL on a target’s device. We assess that this vulnerability, in combination with an OS-level vulnerability on Apple platforms (CVE-2025-43300), may have been exploited in a sophisticated attack against specific targeted users.

Rincian

Terbit di NVD

29 Agustus 2025

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

5.4 (Medium), sumber fb.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

4,7% peluang dieksploitasi; lebih tinggi dari 91,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Meta Platforms WhatsApp Incorrect Authorization Vulnerability

Masuk KEV

2 September 2025

Tenggat CISA

23 September 2025 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.facebook.com/security/advisories/cve-2025-55177 advisory vendor
• https://www.whatsapp.com/security/advisories/2025/ advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-55177 pemerintah AS