CVE-2022-36980
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Ivanti Avalanche
PublishedMar 29, 2023
First seenMar 29, 2023
Weakness typeCWE-367CWE-367
How to fix
Update
- ivanti avalanche6.3.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ivanti avalanche | 6.3.2.3490 ≤ v < 6.3.4 | 6.3.4 |
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