CVE-2023-20071
Published: Nov 1, 2023
Modified: Aug 2, 2024
CVSS v3.1
5.8
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.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Firepower Threat Defense Software | affected 6.2.3affected 6.2.3.1affected 6.2.3.2affected 6.2.3.3affected 6.2.3.4+66 more versions |
Cisco | Cisco Umbrella Insights Virtual Appliance | affected N/A |
Cisco | Cisco Cyber Vision | affected 3.0.4affected 3.0.0affected 3.0.1affected 3.0.2affected 3.0.3+17 more versions |
Cisco | Cisco UTD SNORT IPS Engine Software | affected 16.12.1aaffected 16.12.2affected 16.12.3affected 16.12.4affected 16.12.5+51 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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