CVE-2021-42131: Ivanti Avalanche

High severity, CVSS 8.8. EPSS: 66.5% chance of exploitation in the next 30 days.

A SQL Injection vulnerability exists in Ivanti Avalance before 6.3.3 allows an attacker with access to the Inforail Service to perform privilege escalation.

Affected products

• Ivanti Avalanche: before 6.3.3 (fixed in 6.3.3)

Published 2021-12-07. Last modified 2026-06-17.