medium5.8
CVE-2023-20246
Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the con…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Snort | Snort | from 3.0.0 before 3.1.57.0 |
| Cisco | Secure Firewall Threat Defense | from 7.0.0 through 7.3.1.1 |
| Cisco | Ios Xe | from 17.12 before 17.12.2 |