5.8

CVE-2026-20057

Multiple Cisco products are affected by a vulnerability in the Snort 3 Visual Basic for Applications (VBA) feature which could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. 
 
This vulnerability is due to lack of proper error checking when decompressing VBA data. An attacker could exploit this vulnerability by sending a crafted VBA data to the Snort 3 Detection Engine on the targeted device. A successful exploit could allow the attacker to cause the Snort 3 Detection Engine to unexpectedly restart causing a a denial of service (DoS) condition.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
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Produkt Cisco Cyber Vision
Default Statusunknown
Version 3.0.0
Status affected
Version 3.0.2
Status affected
Version 3.0.3
Status affected
Version 3.0.1
Status affected
Version 3.1.0
Status affected
Version 3.0.4
Status affected
Version 3.1.1
Status affected
Version 3.1.2
Status affected
Version 3.2.0
Status affected
Version 3.0.5
Status affected
Version 3.2.1
Status affected
Version 3.0.6
Status affected
Version 3.2.2
Status affected
Version 3.2.3
Status affected
Version 3.2.4
Status affected
Version 4.0.0
Status affected
Version 4.0.1
Status affected
Version 4.0.2
Status affected
Version 4.0.3
Status affected
Version 4.1.0
Status affected
Version 4.1.1
Status affected
Version 4.1.2
Status affected
Version 4.1.3
Status affected
Version 4.1.4
Status affected
Version 4.2.0
Status affected
Version 4.2.1
Status affected
Version 4.1.5
Status affected
Version 4.2.2
Status affected
Version 4.2.X
Status affected
Version 4.2.3
Status affected
Version 4.2.4
Status affected
Version 4.2.6
Status affected
Version 4.1.6
Status affected
Version 4.3.0
Status affected
Version 4.3.1
Status affected
Version 4.3.2
Status affected
Version 4.3.3
Status affected
Version 4.4.0
Status affected
Version 4.4.1
Status affected
Version 4.4.2
Status affected
Version 4.4.3
Status affected
Version 4.1.7
Status affected
Version 5.0.0
Status affected
Version 5.0.1
Status affected
Version 5.0.2
Status affected
Version 5.1.0
Status affected
Version 5.1.1
Status affected
Version 5.1.2
Status affected
Version 5.1.3
Status affected
Version 5.2.0
Status affected
Version 5.2.1
Status affected
Version 5.3.0
Status affected
Version 5.3.1
Status affected
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Produkt Cisco Secure Firewall Threat Defense (FTD) Software
Default Statusunknown
Version 7.2.0
Status affected
Version 7.2.0.1
Status affected
Version 7.2.1
Status affected
Version 7.3.0
Status affected
Version 7.2.2
Status affected
Version 7.2.3
Status affected
Version 7.3.1
Status affected
Version 7.2.4
Status affected
Version 7.2.5
Status affected
Version 7.2.4.1
Status affected
Version 7.3.1.1
Status affected
Version 7.4.0
Status affected
Version 7.2.5.1
Status affected
Version 7.4.1
Status affected
Version 7.2.6
Status affected
Version 7.4.1.1
Status affected
Version 7.2.7
Status affected
Version 7.2.5.2
Status affected
Version 7.3.1.2
Status affected
Version 7.2.8
Status affected
Version 7.6.0
Status affected
Version 7.4.2
Status affected
Version 7.2.8.1
Status affected
Version 7.4.2.1
Status affected
Version 7.2.9
Status affected
Version 7.7.0
Status affected
Version 7.4.2.2
Status affected
Version 7.2.10
Status affected
Version 7.6.1
Status affected
Version 7.4.2.3
Status affected
Version 7.6.2
Status affected
Version 7.7.10
Status affected
Version 7.6.2.1
Status affected
Version 7.7.10.1
Status affected
Version 7.4.2.4
Status affected
Version 7.2.10.2
Status affected
Version 7.4.3
Status affected
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Produkt Cisco UTD SNORT IPS Engine Software
Default Statusunknown
Version 17.12.1a
Status affected
Version 17.12.2
Status affected
Version 17.13.1a
Status affected
Version 17.12.3
Status affected
Version 17.14.1a
Status affected
Version 17.12.4
Status affected
Version 17.12.3a
Status affected
Version 17.15.1a
Status affected
Version 17.16.1a
Status affected
Version 17.12.4a
Status affected
Version 17.15.2c
Status affected
Version 17.12.4b
Status affected
Version 17.15.2a
Status affected
Version 17.12.5
Status affected
Version 17.17.1
Status affected
Version 17.12.5a
Status affected
Version 17.15.3a
Status affected
Version 17.15.3
Status affected
Version 17.12.5b
Status affected
Version 17.12.5c
Status affected
Version 17.15.4
Status affected
Version 17.18.1
Status affected
Version 17.18.1a
Status affected
Version 17.12.6
Status affected
Version 17.15.4c
Status affected
Version 17.12.5d
Status affected
Version 17.18.2
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.314
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 5.8 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
CWE-369 Divide By Zero

The product divides a value by zero.