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CVE PROGRAM SOURCE RECORD4.0 Medium

CVE-2021-1236

Multiple Cisco Products Snort Application Detection Engine Policy Bypass Vulnerability

Description

Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. The vulnerability is due to a flaw in the detection algorithm. An attacker could exploit this vulnerability by sending crafted packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured policies and deliver a malicious payload to the protected network.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco Firepower Threat Defense Software

  • n/aaffected

References