VULNERABILITY INTELLIGENCE

CVE-2022-20738

CVSS score5.8 MEDIUM
EPSS probability1.10%
CISA KEVNot currently listed
Published2022-02-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Description

A vulnerability in the Cisco Umbrella Secure Web Gateway service could allow an unauthenticated, remote attacker to bypass the file inspection feature. This vulnerability is due to insufficient restrictions in the file inspection feature. An attacker could exploit this vulnerability by downloading a crafted payload through specific methods. A successful exploit could allow the attacker to bypass file inspection protections and download a malicious payload.

Weakness classification

  • CWE-693: Protection Mechanism Failure

Primary references