Cisco
Cisco Unified Threat Defense Snort Intrusion Prevention System Engine: vulnerabilidades y CVE
Cisco Unified Threat Defense Snort Intrusion Prevention System Engine tiene 12 vulnerabilidades publicadas, 9 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE12
Últimos 12 meses9
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-20068 | Media (5.8) | 0.43% | — | 4 mar 2026 | 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 3 Detection Engine to restart, resulting in an interruption… |
| CVE-2026-20067 | Media (5.8) | 0.47% | — | 4 mar 2026 | This vulnerability is due to incomplete error checking when parsing the Multicast DNS fields of the HTTP header. An attacker could exploit this vulnerability by sending crafted HTTP packets through an established… |
| CVE-2026-20066 | Media (5.8) | 0.47% | — | 4 mar 2026 | 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 3 Detection Engine to restart, resulting in an interruption… |
| CVE-2026-20065 | Media (5.8) | 0.38% | — | 4 mar 2026 | 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 3 Detection Engine to restart, resulting in an interruption… |
| CVE-2026-20058 | Media (5.8) | 0.40% | — | 4 mar 2026 | 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 Detection Engine to crash. These vulnerabilities are due to… |
| CVE-2026-20057 | Media (5.8) | 0.45% | — | 4 mar 2026 | — |
| CVE-2026-20054 | Media (5.8) | 0.45% | — | 4 mar 2026 | This vulnerability is due to improper error checking when decompressing VBA data. An attacker could exploit this vulnerability by sending crafted VBA data to the Snort 3 Detection Engine on the targeted device. A… |
| CVE-2026-20053 | Media (5.8) | 0.43% | — | 4 mar 2026 | 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 Detection Engine to crash. This vulnerability is due to… |
| CVE-2026-20005 | Media (5.8) | 0.51% | — | 4 mar 2026 | 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 3 Detection Engine to restart, resulting in an interruption… |
| CVE-2022-20685 | Alta (7.5) | 1.4% | — | 15 nov 2024 | A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to… |
| CVE-2024-20508 | Media (6.5) | 0.42% | — | 25 sept 2024 | A vulnerability in Cisco Unified Threat Defense (UTD) Snort Intrusion Prevention System (IPS) Engine for Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass configured security policies or… |
| CVE-2024-20363 | Media (5.8) | 0.37% | — | 22 may 2024 | Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected… |
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