CVE-2022-20685

Integer overflow in Cisco Cyber Vision

CVSS Skor

7.5

EPSS İhtimal

%1.5

Risk Skoru

0.1

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-2022-20685 için toplanan üretici, dağıtım, yama ve güvenlik kaynağı kayıtlarını karşılaştırıp kanıt bağlantılı bir açıklama hazırlayalım.

A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an integer overflow while processing Modbus traffic. An attacker could exploit this vulnerability by sending crafted Modbus traffic through an affected device. A successful exploit could allow the attacker to cause the Snort process to hang, causing traffic inspection to stop.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

IMPACT — Etkilenen Ürünler ve Yazılımlar

Affected Products

The following products are affected by CVE-2022-20685 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	cyber vision	İncele
2	cisco	cyber vision	İncele
3	cisco	cyber vision	İncele
4	cisco	cyber vision	İncele
5	cisco	cyber vision	İncele
6	cisco	cyber vision	İncele
7	cisco	cyber vision	İncele
8	cisco	cyber vision	İncele
9	cisco	cyber vision	İncele
10	cisco	cyber vision	İncele
11	cisco	cyber vision	İncele
12	cisco	cyber vision	İncele
13	cisco	cyber vision	İncele
14	cisco	cyber vision	İncele
15	cisco	cyber vision	İncele
16	cisco	cyber vision	İncele
17	cisco	cyber vision	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	unified threat defense snort intrusion prevention system engine	İncele
63	cisco	unified threat defense snort intrusion prevention system engine	İncele
64	cisco	unified threat defense snort intrusion prevention system engine	İncele
65	cisco	unified threat defense snort intrusion prevention system engine	İncele
66	cisco	unified threat defense snort intrusion prevention system engine	İncele
67	cisco	unified threat defense snort intrusion prevention system engine	İncele
68	cisco	unified threat defense snort intrusion prevention system engine	İncele
69	cisco	unified threat defense snort intrusion prevention system engine	İncele
70	cisco	unified threat defense snort intrusion prevention system engine	İncele
71	cisco	unified threat defense snort intrusion prevention system engine	İncele
72	cisco	unified threat defense snort intrusion prevention system engine	İncele
73	cisco	unified threat defense snort intrusion prevention system engine	İncele
74	cisco	unified threat defense snort intrusion prevention system engine	İncele
75	cisco	unified threat defense snort intrusion prevention system engine	İncele
76	cisco	unified threat defense snort intrusion prevention system engine	İncele
77	cisco	unified threat defense snort intrusion prevention system engine	İncele
78	cisco	unified threat defense snort intrusion prevention system engine	İncele
79	cisco	unified threat defense snort intrusion prevention system engine	İncele
80	cisco	unified threat defense snort intrusion prevention system engine	İncele
81	cisco	unified threat defense snort intrusion prevention system engine	İncele
82	cisco	unified threat defense snort intrusion prevention system engine	İncele
83	cisco	unified threat defense snort intrusion prevention system engine	İncele
84	cisco	unified threat defense snort intrusion prevention system engine	İncele
85	cisco	unified threat defense snort intrusion prevention system engine	İncele
86	cisco	unified threat defense snort intrusion prevention system engine	İncele
87	cisco	unified threat defense snort intrusion prevention system engine	İncele
88	cisco	unified threat defense snort intrusion prevention system engine	İncele
89	cisco	unified threat defense snort intrusion prevention system engine	İncele
90	cisco	unified threat defense snort intrusion prevention system engine	İncele
91	cisco	unified threat defense snort intrusion prevention system engine	İncele
92	cisco	unified threat defense snort intrusion prevention system engine	İncele
93	cisco	unified threat defense snort intrusion prevention system engine	İncele
94	cisco	unified threat defense snort intrusion prevention system engine	İncele
95	cisco	unified threat defense snort intrusion prevention system engine	İncele
96	cisco	unified threat defense snort intrusion prevention system engine	İncele
97	cisco	unified threat defense snort intrusion prevention system engine	İncele
98	cisco	unified threat defense snort intrusion prevention system engine	İncele
99	cisco	unified threat defense snort intrusion prevention system engine	İncele
100	cisco	unified threat defense snort intrusion prevention system engine	İncele
101	cisco	unified threat defense snort intrusion prevention system engine	İncele
102	cisco	unified threat defense snort intrusion prevention system engine	İncele
103	cisco	unified threat defense snort intrusion prevention system engine	İncele
104	cisco	unified threat defense snort intrusion prevention system engine	İncele

Total Affected Vendor: 1|Products: 104

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
7.5	CVSS V31	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	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-2022-20685 is associated with the following CWEs:

CWE-190: Integer Overflow or Wraparound

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-2022-20685 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-sna-xss-NXOxDhRQnvd https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-dos-9D3hJLujvendor-advisory

CVSS Vektör Radar Grafiği

7.5 / 10

Vulnerability Scoring Details

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

Attack VectorNetwork (Ağ)

Attack ComplexityLow (Düşük)

Privileges RequiredNone (Gerekmiyor)

User InteractionNone (Gerekmiyor)

Confidentiality (Gizlilik)Low (Düşük)

Integrity (Bütünlük)None (Yok)

Availability (Erişilebilirlik)High (Yüksek)

Yama durumu bilinmiyor

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

Üreticiyi takip et

cisco

Zafiyet Türü (CWE & CAPEC)

CWE-190

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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-2022-20685"