THREAT OPS › Threat News › [NVD] CVE-2026-20007 (MEDIUM 5.8) — A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped.
This vuln
[NVD] CVE-2026-20007 (MEDIUM 5.8) — A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This vuln
CVE-2026-20007 CVSS: 5.8 MEDIUM Published: 2026-03-04T18:16:14.063
A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped.
This vulnerability is due to a logic error in the integration
Indicators of compromise
- CVE-2026-20007cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-20007