csirt@kutim:~/threat-intel/cve/CVE-2024-20426

Katalog CVE

CVSS 8.6 · High EPSS 0,52%

Kerentanan NULL Pointer Dereference pada cisco adaptive security appliance software, cisco secure firewall threat defense. Skor CVSS 3.1 8.6 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability in the Internet Key Exchange version 2 (IKEv2) protocol for VPN termination of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted IKEv2 traffic to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

Rincian

Terbit di NVD
23 Oktober 2024
Terakhir diubah
11 Agustus 2026
Status NVD
Analyzed
CVSS 3.1
8.6 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-476: NULL Pointer Dereference
EPSS (30 hari)
0,52% peluang dieksploitasi; lebih tinggi dari 42,4% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco adaptive security appliance software Versi 9.18.1
cisco adaptive security appliance software Versi 9.18.1.3
cisco adaptive security appliance software Versi 9.18.2
cisco adaptive security appliance software Versi 9.18.2.5
cisco adaptive security appliance software Versi 9.18.2.7
cisco adaptive security appliance software Versi 9.18.2.8
cisco adaptive security appliance software Versi 9.18.3
cisco adaptive security appliance software Versi 9.18.3.39
cisco adaptive security appliance software Versi 9.18.3.46
cisco adaptive security appliance software Versi 9.18.3.53
cisco adaptive security appliance software Versi 9.18.3.55
cisco adaptive security appliance software Versi 9.18.3.56
cisco adaptive security appliance software Versi 9.18.4
cisco adaptive security appliance software Versi 9.18.4.5
cisco adaptive security appliance software Versi 9.18.4.8
cisco adaptive security appliance software Versi 9.18.4.22
cisco adaptive security appliance software Versi 9.18.4.24
cisco adaptive security appliance software Versi 9.18.4.29
cisco adaptive security appliance software Versi 9.19.1
cisco adaptive security appliance software Versi 9.19.1.5
cisco adaptive security appliance software Versi 9.19.1.9
cisco adaptive security appliance software Versi 9.19.1.12
cisco adaptive security appliance software Versi 9.19.1.18
cisco adaptive security appliance software Versi 9.19.1.22
cisco adaptive security appliance software Versi 9.19.1.24
cisco adaptive security appliance software Versi 9.19.1.27
cisco adaptive security appliance software Versi 9.19.1.28
cisco adaptive security appliance software Versi 9.19.1.31
cisco adaptive security appliance software Versi 9.20.1
cisco adaptive security appliance software Versi 9.20.1.5
cisco adaptive security appliance software Versi 9.20.2
cisco adaptive security appliance software Versi 9.20.2.10
cisco adaptive security appliance software Versi 9.20.2.21
cisco secure firewall threat defense Versi 7.2.0
cisco secure firewall threat defense Versi 7.2.0.1
cisco secure firewall threat defense Versi 7.2.1
cisco secure firewall threat defense Versi 7.2.2
cisco secure firewall threat defense Versi 7.2.3
cisco secure firewall threat defense Versi 7.2.4
cisco secure firewall threat defense Versi 7.2.4.1
cisco secure firewall threat defense Versi 7.2.5
cisco secure firewall threat defense Versi 7.2.5.1
cisco secure firewall threat defense Versi 7.2.5.2
cisco secure firewall threat defense Versi 7.2.6
cisco secure firewall threat defense Versi 7.2.7
cisco secure firewall threat defense Versi 7.2.8
cisco secure firewall threat defense Versi 7.2.8.1
cisco secure firewall threat defense Versi 7.3.0
cisco secure firewall threat defense Versi 7.3.1
cisco secure firewall threat defense Versi 7.3.1.1
cisco secure firewall threat defense Versi 7.3.1.2
cisco secure firewall threat defense Versi 7.4.0
cisco secure firewall threat defense Versi 7.4.1
cisco secure firewall threat defense Versi 7.4.1.1

> 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, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.