What is CVE-2024-37399?

CVE-2024-37399 is a high-severity vulnerability in Ivanti Avalanche, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-08-14.

How severe is CVE-2024-37399?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-37399 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

NULL pointer dereference in Ivanti Avalanche

CVE-2024-37399

A NULL pointer dereference in WLAvalancheService in Ivanti Avalanche 6.3.1 allows a remote unauthenticated attacker to crash the service, resulting in a DoS.

EPSS: 0.278 (97.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ivanti Avalanche — versions 6.4.0, 6.3.2, 6.4.4

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

Public proof-of-concept exploits

References

support@hackerone.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-37399?: CVE-2024-37399 is a high-severity vulnerability in Ivanti Avalanche, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-08-14.
How severe is CVE-2024-37399?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-37399 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.