5.8
Medium
CVE-2023-20246 Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an…
Description
Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a logic error that occurs when the access control policies are being populated. An attacker could exploit this vulnerability by establishing a connection to an affected device. A successful exploit could allow the attacker to bypass configured access control rules on the affected system.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Firepower Threat Defense Software 7.3 | 7.3.0 → 7.3.1.1 | No fix stated |
| Cisco Firepower Threat Defense Software 7.2 | 7.2.0 → 7.2.3 | No fix stated |
| Cisco Firepower Threat Defense Software 7.1 | 7.1.0 → 7.1.0.3 | No fix stated |
| Cisco Firepower Threat Defense Software 7.0 | 7.0.0 → 7.0.5 | No fix stated |
| Cisco Umbrella Insights Virtual Appliance | Versions not published |
References
- cisco-sa-ftd-snort3acp-bypass-3bdR2BEh sec.cloudapps.cisco.com
Timeline
- Published
- Last modified
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