CVE-2025-20224

Vulnerability in Cisco Secure Firewall Threat Defense

CVSS Skor

5.8

EPSS İhtimal

%0.7

Risk Skoru

0.0

Yayın

1 yıl önce

Overview (Genel Bakış)Public Exploits (0)Newsroom (Haberler)Vulnerability Timeline

Yama durumu henüz doğrulanamadı

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Envanterimdeki Etkisi

Yalnızca hesabınıza eklediğiniz kişisel ürünler değerlendirilir; kurumsal envanter burada görünmez.

Oturum kontrol ediliyor…

Zafiyet Açıklaması

DayBreach CVE AI Araştırması

CVE-2025-20224 için toplanan üretici, dağıtım, yama ve güvenlik kaynağı kayıtlarını karşılaştırıp kanıt bağlantılı bir açıklama hazırlayalım.

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a memory leak, resulting in a denial of service (DoS) condition. This vulnerability is due to improper parsing of IKEv2 packets. An attacker could exploit this vulnerability by sending a continuous stream of crafted IKEv2 packets to an affected device. A successful exploit could allow the attacker to partially exhaust system memory, causing system instability like being unable to establish new IKEv2 VPN sessions. A manual reboot of the device is required to recover from this condition.

IMPACT — Etkilenen Ürünler ve Yazılımlar

Affected Products

The following products are affected by CVE-2025-20224 vulnerability. Even if our threat engine is aware of the exact versions of the products that are affected, the information is represented below.

ID	VENDOR	PRODUCT	ACTION
1	cisco	secure firewall threat defense	İncele
2	cisco	secure firewall threat defense	İncele
3	cisco	secure firewall threat defense	İncele
4	cisco	secure firewall threat defense	İncele
5	cisco	secure firewall threat defense	İncele
6	cisco	secure firewall threat defense	İncele
7	cisco	secure firewall threat defense	İncele
8	cisco	secure firewall threat defense	İncele
9	cisco	secure firewall threat defense	İncele
10	cisco	secure firewall threat defense	İncele
11	cisco	secure firewall threat defense	İncele
12	cisco	secure firewall threat defense	İncele
13	cisco	secure firewall threat defense	İncele
14	cisco	secure firewall threat defense	İncele
15	cisco	secure firewall threat defense	İncele
16	cisco	secure firewall threat defense	İncele
17	cisco	secure firewall threat defense	İncele
18	cisco	secure firewall threat defense	İncele
19	cisco	secure firewall threat defense	İncele
20	cisco	secure firewall threat defense	İncele
21	cisco	secure firewall threat defense	İncele
22	cisco	secure firewall threat defense	İncele
23	cisco	secure firewall threat defense	İncele
24	cisco	secure firewall threat defense	İncele
25	cisco	secure firewall threat defense	İncele
26	cisco	secure firewall threat defense	İncele
27	cisco	secure firewall threat defense	İncele
28	cisco	secure firewall threat defense	İncele
29	cisco	secure firewall threat defense	İncele
30	cisco	secure firewall threat defense	İncele
31	cisco	secure firewall threat defense	İncele
32	cisco	secure firewall threat defense	İncele
33	cisco	secure firewall threat defense	İncele
34	cisco	secure firewall threat defense	İncele
35	cisco	secure firewall threat defense	İncele
36	cisco	secure firewall threat defense	İncele
37	cisco	secure firewall threat defense	İncele
38	cisco	secure firewall threat defense	İncele
39	cisco	secure firewall threat defense	İncele
40	cisco	secure firewall threat defense	İncele
41	cisco	secure firewall threat defense	İncele
42	cisco	secure firewall threat defense	İncele
43	cisco	secure firewall threat defense	İncele
44	cisco	secure firewall threat defense	İncele
45	cisco	secure firewall threat defense	İncele
46	cisco	secure firewall threat defense	İncele
47	cisco	secure firewall threat defense	İncele
48	cisco	secure firewall threat defense	İncele
49	cisco	secure firewall threat defense	İncele
50	cisco	secure firewall threat defense	İncele
51	cisco	secure firewall threat defense	İncele
52	cisco	secure firewall threat defense	İncele
53	cisco	secure firewall threat defense	İncele
54	cisco	secure firewall threat defense	İncele
55	cisco	secure firewall threat defense	İncele
56	cisco	secure firewall threat defense	İncele
57	cisco	secure firewall threat defense	İncele
58	cisco	secure firewall threat defense	İncele
59	cisco	secure firewall threat defense	İncele
60	cisco	secure firewall threat defense	İncele
61	cisco	secure firewall threat defense	İncele
62	cisco	secure firewall threat defense	İncele
63	cisco	secure firewall threat defense	İncele
64	cisco	secure firewall threat defense	İncele
65	cisco	secure firewall threat defense	İncele
66	cisco	secure firewall threat defense	İncele
67	cisco	secure firewall threat defense	İncele
68	cisco	secure firewall threat defense	İncele
69	cisco	secure firewall threat defense	İncele
70	cisco	secure firewall threat defense	İncele
71	cisco	secure firewall threat defense	İncele
72	cisco	secure firewall threat defense	İncele
73	cisco	secure firewall threat defense	İncele
74	cisco	secure firewall threat defense	İncele
75	cisco	secure firewall threat defense	İncele
76	cisco	secure firewall threat defense	İncele
77	cisco	secure firewall threat defense	İncele
78	cisco	secure firewall threat defense	İncele
79	cisco	secure firewall threat defense	İncele
80	cisco	secure firewall threat defense	İncele
81	cisco	secure firewall threat defense	İncele
82	cisco	secure firewall threat defense	İncele
83	cisco	secure firewall threat defense	İncele
84	cisco	secure firewall threat defense	İncele
85	cisco	secure firewall threat defense	İncele
86	cisco	secure firewall threat defense	İncele
87	cisco	secure firewall threat defense	İncele
88	cisco	secure firewall threat defense	İncele
89	cisco	secure firewall threat defense	İncele
90	cisco	secure firewall threat defense	İncele
91	cisco	secure firewall threat defense	İncele
92	cisco	secure firewall threat defense	İncele
93	cisco	secure firewall threat defense	İncele
94	cisco	secure firewall threat defense	İncele
95	cisco	adaptive security appliance software	İncele
96	cisco	adaptive security appliance software	İncele
97	cisco	adaptive security appliance software	İncele
98	cisco	adaptive security appliance software	İncele
99	cisco	adaptive security appliance software	İncele
100	cisco	adaptive security appliance software	İncele
101	cisco	adaptive security appliance software	İncele
102	cisco	adaptive security appliance software	İncele
103	cisco	adaptive security appliance software	İncele
104	cisco	adaptive security appliance software	İncele
105	cisco	adaptive security appliance software	İncele
106	cisco	adaptive security appliance software	İncele
107	cisco	adaptive security appliance software	İncele
108	cisco	adaptive security appliance software	İncele
109	cisco	adaptive security appliance software	İncele
110	cisco	adaptive security appliance software	İncele
111	cisco	adaptive security appliance software	İncele
112	cisco	adaptive security appliance software	İncele
113	cisco	adaptive security appliance software	İncele
114	cisco	adaptive security appliance software	İncele
115	cisco	adaptive security appliance software	İncele
116	cisco	adaptive security appliance software	İncele
117	cisco	adaptive security appliance software	İncele
118	cisco	adaptive security appliance software	İncele
119	cisco	adaptive security appliance software	İncele
120	cisco	adaptive security appliance software	İncele
121	cisco	adaptive security appliance software	İncele
122	cisco	adaptive security appliance software	İncele
123	cisco	adaptive security appliance software	İncele
124	cisco	adaptive security appliance software	İncele
125	cisco	adaptive security appliance software	İncele
126	cisco	adaptive security appliance software	İncele
127	cisco	adaptive security appliance software	İncele
128	cisco	adaptive security appliance software	İncele
129	cisco	adaptive security appliance software	İncele
130	cisco	adaptive security appliance software	İncele
131	cisco	adaptive security appliance software	İncele
132	cisco	adaptive security appliance software	İncele
133	cisco	adaptive security appliance software	İncele
134	cisco	adaptive security appliance software	İncele
135	cisco	adaptive security appliance software	İncele
136	cisco	adaptive security appliance software	İncele
137	cisco	adaptive security appliance software	İncele
138	cisco	adaptive security appliance software	İncele
139	cisco	adaptive security appliance software	İncele
140	cisco	adaptive security appliance software	İncele
141	cisco	adaptive security appliance software	İncele
142	cisco	adaptive security appliance software	İncele
143	cisco	adaptive security appliance software	İncele
144	cisco	adaptive security appliance software	İncele
145	cisco	adaptive security appliance software	İncele
146	cisco	adaptive security appliance software	İncele
147	cisco	adaptive security appliance software	İncele
148	cisco	adaptive security appliance software	İncele
149	cisco	adaptive security appliance software	İncele
150	cisco	adaptive security appliance software	İncele
151	cisco	adaptive security appliance software	İncele
152	cisco	adaptive security appliance software	İncele
153	cisco	adaptive security appliance software	İncele
154	cisco	adaptive security appliance software	İncele
155	cisco	adaptive security appliance software	İncele
156	cisco	adaptive security appliance software	İncele
157	cisco	adaptive security appliance software	İncele
158	cisco	adaptive security appliance software	İncele
159	cisco	adaptive security appliance software	İncele
160	cisco	adaptive security appliance software	İncele
161	cisco	adaptive security appliance software	İncele
162	cisco	adaptive security appliance software	İncele
163	cisco	adaptive security appliance software	İncele
164	cisco	adaptive security appliance software	İncele
165	cisco	adaptive security appliance software	İncele
166	cisco	adaptive security appliance software	İncele
167	cisco	adaptive security appliance software	İncele
168	cisco	adaptive security appliance software	İncele
169	cisco	adaptive security appliance software	İncele
170	cisco	adaptive security appliance software	İncele
171	cisco	adaptive security appliance software	İncele
172	cisco	adaptive security appliance software	İncele
173	cisco	adaptive security appliance software	İncele
174	cisco	adaptive security appliance software	İncele
175	cisco	adaptive security appliance software	İncele
176	cisco	adaptive security appliance software	İncele
177	cisco	adaptive security appliance software	İncele
178	cisco	adaptive security appliance software	İncele
179	cisco	adaptive security appliance software	İncele
180	cisco	adaptive security appliance software	İncele
181	cisco	adaptive security appliance software	İncele
182	cisco	adaptive security appliance software	İncele
183	cisco	adaptive security appliance software	İncele
184	cisco	adaptive security appliance software	İncele
185	cisco	adaptive security appliance software	İncele
186	cisco	adaptive security appliance software	İncele
187	cisco	adaptive security appliance software	İncele
188	cisco	adaptive security appliance software	İncele
189	cisco	adaptive security appliance software	İncele
190	cisco	adaptive security appliance software	İncele
191	cisco	adaptive security appliance software	İncele
192	cisco	adaptive security appliance software	İncele
193	cisco	adaptive security appliance software	İncele
194	cisco	adaptive security appliance software	İncele
195	cisco	adaptive security appliance software	İncele
196	cisco	adaptive security appliance software	İncele
197	cisco	adaptive security appliance software	İncele
198	cisco	adaptive security appliance software	İncele
199	cisco	adaptive security appliance software	İncele
200	cisco	adaptive security appliance software	İncele

Total Affected Vendor: 1|Products: 200

RED HAT CSAF/VEX — Ürün Etki Kontrolü

Red Hat bu CVE için henüz bir CSAF/VEX etki kaydı yayımlamamış. Bu durum “etkilenmiyor” anlamına gelmez.

SCORING — CVSS Çoklu Kaynak Skoru

CVSS Scores

The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from various sources for each CVE.

SCORE	VERSION	SEVERITY	VECTOR	SOURCE
5.8	CVSS V31	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L	NVD

Yama ve İyileştirme Rehberi (Solution)

Solution & Remediation Advisory

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Etkilenen ürün ve sürümü yukarıdaki kaynak kanıtlarıyla doğrulayın.

İnternete açık servislerde erişimi kısıtlayın ve ağ segmentasyonu uygulayın.

Yama doğrulanana kadar üretici bültenini izleyin; bilinmeyen durumu “yama yok” olarak yorumlamayın.

Sunucu günlüklerini ve ağ uçlarını anormal çalıştırma belirtileri için izleyin.

Public exploit ve aktif sömürü durumu

Doğrulanmış exploit istihbaratı

Bu CVE için henüz doğrulanmış public PoC, exploit repository’si veya Metasploit modülü bulunamadı.

Zafiyet Dağılımı ve Saldırı Kalıpları (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-20224 is associated with the following CWEs:

CWE-401: Common Weakness Enumeration Entry CWE-401

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-20224 weaknesses.

CAPEC-66: SQL Injection CAPEC-126: Path Traversal CAPEC-28: OS Command Injection

Saldırı Vektörü ve Erişilebilirlik Karakteristiği

ErişimAğ üzerinden

YetkiGerekmiyor

KullanıcıGerekmiyor

Resmi Kaynaklar ve Danışma Bültenleri

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ios-dos-DOESHWHyvendor-advisory

CVSS Vektör Radar Grafiği

5.8 / 10

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

Attack VectorNetwork (Ağ)

Attack ComplexityLow (Düşük)

Privileges RequiredNone (Gerekmiyor)

User InteractionNone (Gerekmiyor)

Confidentiality (Gizlilik)Low (Düşük)

Integrity (Bütünlük)None (Yok)

Availability (Erişilebilirlik)Low (Düşük)

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Üreticiyi takip et

cisco

Zafiyet Türü (CWE & CAPEC)

CWE-401

İlgili Benzer Açıklar

10.0

CVE-2021-44228 Aktif sömürülüyorImproper input validation in Apache Log4j

Üreticisiemens Ürün6bk1602-0aa12-0tp0 firmware+16 etkilenen

Yama doğrulandı Public Exploits:22EPSS %1004 yıl önce

10.0

CVE-2026-20079 Aktif sömürülüyorCisco Secure Firewall Management Center Authentication Bypass Remote Code Execution Vulnerability

Üreticicisco ÜrünCisco Secure Firewall Management Center (FMC)+1 etkilenen

Geçici çözüm Public Exploits:3EPSS %887 ay önce

8.6

CVE-2026-20230 Aktif sömürülüyorCisco Unified Communications Manager Server-Side Request Forgery Vulnerability

Üreticicisco ÜrünCisco Unified Communications Manager+1 etkilenen

Geçici çözüm Public Exploits:1EPSS %884 ay önce

7.5

CVE-2020-3452 Aktif sömürülüyorImproper input validation in Cisco Adaptive Security Appliance Software

Üreticicisco Ürünadaptive security appliance software+14 etkilenen

Geçici çözüm Public Exploits:17EPSS %1006 yıl önce

7.5

CVE-2018-0296 Aktif sömürülüyorImproper input validation in Cisco Firepower Threat Defense

Üreticicisco Ürünadaptive security appliance software+3 etkilenen

Geçici çözüm Public Exploits:9EPSS %1008 yıl önce

8.6

CVE-2025-20362 Aktif sömürülüyorMissing authorization in Cisco Secure Firewall Threat Defense

Üreticicisco Ürünadaptive security appliance software+2 etkilenen

Geçici çözüm Public Exploits:2EPSS %871 yıl önce

Bu açığı API ile alın

Etkilenen ürünler, sürüm aralıkları, istismar durumu ve yama bilgisi tek istekte; ücretsiz anahtarla.

Ücretsiz anahtar al Belgeler

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2025-20224"