CVE-2023-20071

תיאור (מקור, אנגלית)

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a flaw in the FTP module of the Snort detection engine. An attacker could exploit this vulnerability by sending crafted FTP traffic through an affected device. A successful exploit could allow the attacker to bypass FTP inspection and deliver a malicious payload.

מדדים

CVSS 3.1

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

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-8/10/2026

CWE

CWE-1039

מוצרים מושפעים

cisco: secure firewall threat defense; snort: snort; cisco: cyber vision; cisco: unified threat defense; cisco: meraki mx security appliance firmware

קישורים

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