What is CVE-2023-32566?

CVE-2023-32566 is a critical-severity vulnerability in Ivanti Avalanche. CVSS score: 9.1/10. Published 2023-08-10.

How severe is CVE-2023-32566?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Ivanti Avalanche

CVE-2023-32566

An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack. Fixed in version 6.4.1.

EPSS: 0.021 (80.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Ivanti Avalanche — versions 6.4.xxx

References

support@hackerone.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-32566?: CVE-2023-32566 is a critical-severity vulnerability in Ivanti Avalanche. CVSS score: 9.1/10. Published 2023-08-10.
How severe is CVE-2023-32566?: Critical severity. CVSS v3 base score is 9.1 out of 10.