What is CVE-2022-36980?

CVE-2022-36980 is a critical-severity vulnerability in Ivanti Avalanche, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 9.4/10. Published 2023-03-29.

How severe is CVE-2022-36980?

Critical severity. CVSS v3 base score is 9.4 out of 10.

Vulnerability in Ivanti Avalanche

CVE-2022-36980

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 b…

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.153 (94.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H.

Affected products

Ivanti Avalanche — versions 6.3.2.3490

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

Frequently asked questions

What is CVE-2022-36980?: CVE-2022-36980 is a critical-severity vulnerability in Ivanti Avalanche, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 9.4/10. Published 2023-03-29.
How severe is CVE-2022-36980?: Critical severity. CVSS v3 base score is 9.4 out of 10.