CVE-2021-42133

HIGH

Ivanti Avalanche <6.3.3 - Privilege Escalation

Title source: llm
STIX 2.1

Description

An exposed dangerous function vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform an arbitrary file write.

Scores

CVSS v3 8.1
EPSS 0.1440
EPSS Percentile 94.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Details

CWE
CWE-829 CWE-434
Status published
Products (1)
ivanti/avalanche < 6.3.3
Published Dec 07, 2021
Tracked Since Feb 18, 2026