CVE-2023-20071
5.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.4 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.5 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.6 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.7 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.8 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.10 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.11 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.9 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.12 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.13 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.14 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.15 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.16 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.17 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3.18 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.4 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.5 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.5.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.5.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.7 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.6.7.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.4 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.5 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.6 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.7 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.8 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.9 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.10 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.11 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.12 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.13 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.14 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.15 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.4.0.16 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.7.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.7.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.7.0.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 6.7.0.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.1.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.2.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.4 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.0.5 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.1.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.1.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.1.0.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.1.0.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.2.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.2.0.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.2.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.2.2 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.2.3 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.3.0 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.3.1 | affected |
| Cisco | Cisco Firepower Threat Defense Software | 7.3.1.1 | affected |
| Cisco | Cisco Umbrella Insights Virtual Appliance | N/A | affected |
| Cisco | Cisco Cyber Vision | 3.0.4 | affected |
| Cisco | Cisco Cyber Vision | 3.0.0 | affected |
| Cisco | Cisco Cyber Vision | 3.0.1 | affected |
| Cisco | Cisco Cyber Vision | 3.0.2 | affected |
| Cisco | Cisco Cyber Vision | 3.0.3 | affected |
| Cisco | Cisco Cyber Vision | 3.0.5 | affected |
| Cisco | Cisco Cyber Vision | 3.0.6 | affected |
| Cisco | Cisco Cyber Vision | 3.1.0 | affected |
| Cisco | Cisco Cyber Vision | 3.1.2 | affected |
| Cisco | Cisco Cyber Vision | 3.1.1 | affected |
| Cisco | Cisco Cyber Vision | 3.2.3 | affected |
| Cisco | Cisco Cyber Vision | 3.2.1 | affected |
| Cisco | Cisco Cyber Vision | 3.2.4 | affected |
| Cisco | Cisco Cyber Vision | 3.2.0 | affected |
| Cisco | Cisco Cyber Vision | 3.2.2 | affected |
| Cisco | Cisco Cyber Vision | 4.0.0 | affected |
| Cisco | Cisco Cyber Vision | 4.0.1 | affected |
| Cisco | Cisco Cyber Vision | 4.0.2 | affected |
| Cisco | Cisco Cyber Vision | 4.0.3 | affected |
| Cisco | Cisco Cyber Vision | 4.1.0 | affected |
| Cisco | Cisco Cyber Vision | 4.1.1 | affected |
| Cisco | Cisco Cyber Vision | 4.1.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.3 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.4 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.5 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.6 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.7 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.12.8 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.6.1 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.6.5 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.6.6 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.6.7a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.6.9 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 16.6.10 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.1.1 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.2.1r | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.3 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.4a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.6 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.5 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.3.7 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 3.17.0S | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 3.17.1S | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.4.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.4.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.4.1b | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.5.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.6.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.6.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.6.3a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.6.4 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.6.5 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.7.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.7.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.10.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.9.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.9.2a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.9.3a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | 17.8.1a | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.2 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.4 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.6 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.3 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.7 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.8 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Fuji-16.9.5 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Denali-16.3.3 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Denali-16.3.9 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Denali-16.3.7 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Denali-16.3.5 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Denali-16.3.4 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Everest-16.6.3 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Everest-16.6.4 | affected |
| Cisco | Cisco UTD SNORT IPS Engine Software | Everest-16.6.2 | affected |
Weaknesses
- CWE-1039: Automated Recognition Mechanism with Inadequate Detection or Handling of Adversarial Input Perturbations
ADP Enrichment
CVE Program Container
Additional References
References
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