csirt@kutim:~/threat-intel/cve/CVE-2026-20106

Katalog CVE

CVSS 5.3 · Medium EPSS 0,33%

Kerentanan Missing Release of Memory after Effective Lifetime pada cisco adaptive security appliance software, cisco secure firewall threat defense. Skor CVSS 3.1 5.3 (Medium) menurut cisco.com.

Deskripsi (NVD)

A vulnerability in the Remote Access SSL VPN, HTTP management and MUS functionality, of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to exhaust device memory resulting in a denial of service (DoS) condition requiring a manual reboot. This vulnerability is due to trusting user input without validation. An attacker could exploit this vulnerability by sending crafted packets to the Remote Access SSL VPN server. A successful exploit could allow the attacker to cause the device to stop responding, resulting in a DoS condition.

Rincian

Terbit di NVD
4 Maret 2026
Terakhir diubah
11 Agustus 2026
Status NVD
Analyzed
CVSS 3.1
5.3 (Medium), sumber cisco.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-401: Missing Release of Memory after Effective Lifetime
EPSS (30 hari)
0,33% peluang dieksploitasi; lebih tinggi dari 24,2% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco adaptive security appliance software Versi 9.12.1 hingga sebelum 9.16.4.85
cisco adaptive security appliance software Versi 9.17.1 hingga sebelum 9.18.4.66
cisco adaptive security appliance software Versi 9.19.1 hingga sebelum 9.20.4
cisco adaptive security appliance software Versi 9.22.1.1 hingga sebelum 9.22.2.4
cisco adaptive security appliance software Versi 9.23.1 hingga sebelum 9.23.1.7
cisco secure firewall threat defense Versi 6.4.0 hingga sebelum 7.0.9
cisco secure firewall threat defense Versi 7.1.0 hingga sebelum 7.2.11
cisco secure firewall threat defense Versi 7.3.0 hingga sebelum 7.4.3
cisco secure firewall threat defense Versi 7.6.0 hingga sebelum 7.6.4
cisco secure firewall threat defense Versi 7.7.0 hingga sebelum 7.7.11

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.