CVE-2022-36980 - CVE House
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Status published Critical CVE-2022-36980

This vulnerability allows remote attackers to bypass authentication on affected...

Vulnerability Description

This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the EnterpriseServer service. The issue results from the lack of proper locking when performing operations during authentication. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-15528.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Piotr Bazydlo (@chudypb)

Affected Vendor

Affected Software

Avalanche
Vulnerable Versions:
6.3.2.3490

Timeline

Official Publish: March 29th, 2023
Last Modified: February 18th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H

Weaknesses (CWE)