Cisco Unified Communications Products Code Injection Vulnerability

CVE-2026-20045 High CVSS 8.2 In-The-Wild Exploited
Beranda Advisories CVE-2026-20045

Ringkasan Kerentanan (Vulnerability Overview)

Rilis: 01 October 2026
Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance contain a code injection vulnerability that could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.

Tindakan Mitigasi yang Wajib Diterapkan (Required Action)

Instruksi Keamanan untuk Pengelola TI / OPD
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Seluruh pengelola server dan aplikasi di lingkungan OPD Kabupaten Ciamis diimbau untuk segera mengaudit perangkat terdampak dan mengaplikasikan patch sebelum batas waktu mitigasi.

Produk & Versi Terdampak

Produk Versi Basis Batas Terdampak Status Keamanan
Cisco Unified Communications Manager 12.5(1)SU2 — AFFECTED
Cisco Unified Communications Manager 12.5(1)SU1 — AFFECTED
Cisco Unified Communications Manager 12.5(1) — AFFECTED
Cisco Unified Communications Manager 12.5(1)SU3 — AFFECTED
Cisco Unified Communications Manager 12.5(1)SU4 — AFFECTED
Cisco Unified Communications Manager 14 — AFFECTED
Cisco Unified Communications Manager 12.5(1)SU5 — AFFECTED
Cisco Unified Communications Manager 14SU1 — AFFECTED
Cisco Unified Communications Manager 12.5(1)SU6 — AFFECTED
Cisco Unified Communications Manager 14SU2 — AFFECTED

Threat Intelligence Matrix

CVE Identifier
CVE-2026-20045
Vendor / Project Cisco
Produk Terdampak Unified Communications Manager
Skor CVSS
8.2 / 10.0
Status Eksploitasi AKTIF (In-The-Wild)
Kampanye Ransomware Tidak Diketahui
Automatable (Wormable) Unknown
Dampak Teknis Total
Sumber Intelijen CISA KEV

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