csirt@kutim:~/threat-intel/cve/CVE-2025-20351

Katalog CVE

CVSS 6.1 · Medium EPSS 0,29%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada cisco desk phone 9871 firmware, cisco desk phone 9841 firmware +14 lainnya. Skor CVSS 3.1 6.1 (Medium) menurut cisco.com.

Deskripsi (NVD)

A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote attacker to conduct XSS attacks against a user of the web UI. This vulnerability exists because the web UI of an affected device does not sufficiently validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. Note: To exploit this vulnerability, the phone must be registered to Cisco Unified Communications Manager and have Web Access enabled. Web Access is disabled by default.

Rincian

Terbit di NVD
15 Oktober 2025
Terakhir diubah
8 Oktober 2026
Status NVD
Analyzed
CVSS 3.1
6.1 (Medium), sumber cisco.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari)
0,29% peluang dieksploitasi; lebih tinggi dari 19,7% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco desk phone 9871 firmware Versi 3.0\(1\) hingga 3.2\(1\)
cisco desk phone 9841 firmware Versi 3.0\(1\) hingga 3.2\(1\)
cisco desk phone 9851 firmware Versi 3.0\(1\) hingga 3.2\(1\)
cisco desk phone 9861 firmware Versi 3.0\(1\) hingga 3.2\(1\)
cisco ip phone 8865 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8865 firmware Versi 14.3(1)
cisco ip phone 8865 firmware Versi 14.3(1) sr1
cisco ip phone 7811 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 7811 firmware Versi 14.3(1)
cisco ip phone 7811 firmware Versi 14.3(1) sr1
cisco ip phone 7821 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 7821 firmware Versi 14.3(1)
cisco ip phone 7821 firmware Versi 14.3(1) sr1
cisco ip phone 7841 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 7841 firmware Versi 14.3(1)
cisco ip phone 7841 firmware Versi 14.3(1) sr1
cisco ip phone 7861 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 7861 firmware Versi 14.3(1)
cisco ip phone 7861 firmware Versi 14.3(1) sr1
cisco ip phone 8811 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8811 firmware Versi 14.3(1)
cisco ip phone 8811 firmware Versi 14.3(1) sr1
cisco ip phone 8832 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8832 firmware Versi 14.3(1)
cisco ip phone 8832 firmware Versi 14.3(1) sr1
cisco ip phone 8841 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8841 firmware Versi 14.3(1)
cisco ip phone 8841 firmware Versi 14.3(1) sr1
cisco ip phone 8845 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8845 firmware Versi 14.3(1)
cisco ip phone 8845 firmware Versi 14.3(1) sr1
cisco ip phone 8851 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8851 firmware Versi 14.3(1)
cisco ip phone 8851 firmware Versi 14.3(1) sr1
cisco ip phone 8861 firmware Semua versi sebelum 14.3\(1\)
cisco ip phone 8861 firmware Versi 14.3(1)
cisco ip phone 8861 firmware Versi 14.3(1) sr1
cisco ip phone 8821 firmware Semua versi sebelum 11.0\(1\)
cisco ip phone 8821 firmware Versi 11.0(0.7) mpp
cisco ip phone 8821 firmware Versi 11.0(1)
cisco ip phone 8821 firmware Versi 11.0(2)
cisco ip phone 8821 firmware Versi 11.0(2) sr1
cisco ip phone 8821 firmware Versi 11.0(2) sr2
cisco ip phone 8821 firmware Versi 11.0(3)
cisco ip phone 8821 firmware Versi 11.0(3) sr1
cisco ip phone 8821 firmware Versi 11.0(3) sr2
cisco ip phone 8821 firmware Versi 11.0(3) sr3
cisco ip phone 8821 firmware Versi 11.0(3) sr4
cisco ip phone 8821 firmware Versi 11.0(3) sr5
cisco ip phone 8821 firmware Versi 11.0(3) sr6
cisco ip phone 8821 firmware Versi 11.0(4)
cisco ip phone 8821 firmware Versi 11.0(4) sr1
cisco ip phone 8821 firmware Versi 11.0(4) sr2
cisco ip phone 8821 firmware Versi 11.0(4) sr3
cisco ip phone 8821 firmware Versi 11.0(5)
cisco ip phone 8821 firmware Versi 11.0(5) sr1
cisco ip phone 8821 firmware Versi 11.0(5) sr2
cisco ip phone 8821 firmware Versi 11.0(5) sr3
cisco ip phone 8821 firmware Versi 11.0(6)
cisco ip phone 8821 firmware Versi 11.0(6) sr1

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 68 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 9 Okt 2026, 00:26 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.