Description
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a flaw in the FTP module of the Snort detection engine. An attacker could exploit this vulnerability by sending crafted FTP traffic through an affected device. A successful exploit could allow the attacker to bypass FTP inspection and deliver a malicious payload.
Metrics
CVSS 3.1 5.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3; 6.2.3.1; 6.2.3.2; 6.2.3.3; 6.2.3.4; 6.2.3.5; 6.2.3.6; 6.2.3.7; 6.2.3.8; 6.2.3.10; 6.2.3.11; 6.2.3.9; 6.2.3.12; 6.2.3.13; 6.2.3.14; 6.2.3.15; 6.2.3.16; 6.2.3.17; 6.2.3.18; 6.6.0 |
| Cisco | Cisco Umbrella Insights Virtual Appliance | N/A |
| Cisco | Cisco Cyber Vision | 3.0.4; 3.0.0; 3.0.1; 3.0.2; 3.0.3; 3.0.5; 3.0.6; 3.1.0; 3.1.2; 3.1.1; 3.2.3; 3.2.1; 3.2.4; 3.2.0; 3.2.2; 4.0.0; 4.0.1; 4.0.2; 4.0.3; 4.1.0 |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.1a; 16.12.2; 16.12.3; 16.12.4; 16.12.5; 16.12.6; 16.12.7; 16.12.8; 16.6.1; 16.6.5; 16.6.6; 16.6.7a; 16.6.9; 16.6.10; 17.1.1; 17.2.1r; 17.3.1a; 17.3.2; 17.3.3; 17.3.4a |
References
Timeline
- Published
- Nov 1, 2023
- Last modified
- Aug 11, 2026
- NVD status
- Modified