Cisco Cisco Utd Snort Ips Engine Software
18 CVEs affecting Cisco Cisco Utd Snort Ips Engine Software. Latest disclosed: 2026-03-04. Critical: 0, High: 2.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2022-20685 | High | 7.5 | 2024-11-15 | A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote attacker to cause a denial of service (DoS) con… |
CVE-2021-1285 | High | 7.4 | 2024-11-18 | Multiple Cisco products are affected by a vulnerability in the Ethernet Frame Decoder of the Snort detection engine that could allow an unauthenticated, a… |
CVE-2025-20359 | Medium | 6.5 | 2025-10-15 | Multiple Cisco products are affected by a vulnerability in the Snort 3 HTTP Decoder that could allow an unauthenticated, remote attacker to cause the disclosur… |
CVE-2026-20068 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort… |
CVE-2026-20067 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort… |
CVE-2026-20066 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort… |
CVE-2026-20065 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort… |
CVE-2026-20058 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by vulnerabilities in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 De… |
CVE-2026-20057 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 Visual Basic for Applications (VBA) feature which could allow an unauthenticated, remote… |
CVE-2026-20054 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 De… |
CVE-2026-20053 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 De… |
CVE-2026-20005 | Medium | 5.8 | 2026-03-04 | Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort… |
CVE-2026-20026 | Medium | 5.8 | 2026-01-07 | Multiple Cisco products are affected by a vulnerability in the processing of DCE/RPC requests that could allow an unauthenticated, remote attacker to caus… |
CVE-2021-1494 | Medium | 5.8 | 2024-11-15 | Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configur… |
CVE-2024-20508 | Medium | 5.8 | 2024-09-25 | A vulnerability in Cisco Unified Threat Defense (UTD) Snort Intrusion Prevention System (IPS) Engine for Cisco IOS XE Software could allow an unauthenticated… |
CVE-2024-20363 | Medium | 5.8 | 2024-05-22 | Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote… |
CVE-2023-20071 | Medium | 5.8 | 2023-11-01 | Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the config… |
CVE-2026-20027 | Medium | 5.3 | 2026-01-07 | Multiple Cisco products are affected by a vulnerability in the processing of DCE/RPC requests that could allow an unauthenticated, remote attacker to cause the… |