CVE-2024-20363

תיאור (מקור, אנגלית)

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 system. This vulnerability is due to incorrect HTTP packet handling. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured IPS rules and allow uninspected traffic onto the network.

מדדים

CVSS 3.1

5.8 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-8/10/2026

CWE

CWE-290

מוצרים מושפעים

cisco: secure firewall threat defense; cisco: unified threat defense snort intrusion prevention system engine; cisco: snort

קישורים

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/‮… Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/‮… Vendor Advisory