VULNERABILITY INTELLIGENCE

CVE-2021-42124

CVSS score8.8 HIGH
EPSS probability2.69%
CISA KEVNot currently listed
Published2021-12-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

An improper access control vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform a session takeover.

Weakness classification

  • support@hackerone.com: CWE-284
  • nvd@nist.gov: NVD-CWE-Other

Primary references