CVE-2021-22920: citrix application delivery management +1 la…

csirt@kutim:~/threat-intel/cve/CVE-2021-22920

CVSS 6.5 · Medium EPSS 0,92%

Kerentanan Improper Access Control pada citrix application delivery management, citrix gateway. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability has been discovered in Citrix ADC (formerly known as NetScaler ADC) and Citrix Gateway (formerly known as NetScaler Gateway), and Citrix SD-WAN WANOP Edition models 4000-WO, 4100-WO, 5000-WO, and 5100-WO. These vulnerabilities, if exploited, could lead to a phishing attack through a SAML authentication hijack to steal a valid user session.

Rincian

Terbit di NVD: 5 Agustus 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-284: Improper Access Control
EPSS (30 hari): 0,92% peluang dieksploitasi; lebih tinggi dari 59,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
citrix	application delivery management	Versi 12.1-62.25
citrix	application delivery management	Versi 13.0-82.42
citrix	gateway	Versi 12.1-62.25
citrix	gateway	Versi 13.0-82.42

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.citrix.com/article/CTX319135 advisory vendor

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.