CVE-2021-45967: pascom cloud phone system +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-45967

CVSS 9.8 · Critical EPSS 20,8%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada pascom cloud phone system, igniterealtime openfire. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

An issue was discovered in Pascom Cloud Phone System before 7.20.x. A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints.

Rincian

Terbit di NVD: 18 Maret 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
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-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari): 20,8% peluang dieksploitasi; lebih tinggi dari 97,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
pascom	cloud phone system	Semua versi hingga 7.19
igniterealtime	openfire	Semua versi sebelum 4.5.0
igniterealtime	openfire	Versi 4.5.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.pascom.net/doc/en/release-notes/ release notes · advisory vendor
https://www.pascom.net/doc/en/release-notes/pascom19/ release notes · advisory vendor
https://kerbit.io/research/read/blog/4 exploit · patch · advisory pihak ketiga
https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html exploit · patch · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.