CVE-2021-42128

—

CVSS 3.1

9.8 critical

EPSS

4%p91

Published

Dec 7, 2021 (Dec 7, 2021)

Modified

Jun 17, 2026

Description

An exposed dangerous function vulnerability exists in Ivanti Avalanche before 6.3.3 using inforail Service allows Privilege Escalation via Enterprise Server Service.

Vendors: ivanti
Products: avalanche
Weakness: CWE-749
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (4.5%)

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