What is CVE-2024-27977?

CVE-2024-27977 is a high-severity vulnerability in Ivanti Avalanche, classified under Path Traversal. CVSS score: 8.1/10. Published 2024-04-19.

How severe is CVE-2024-27977?

High severity. CVSS v3 base score is 8.1 out of 10.

Path Traversal in Ivanti Avalanche

CVE-2024-27977

A Path Traversal vulnerability in web component of Ivanti Avalanche before 6.4.3 allows a remote authenticated attacker to delete arbitrary files, thereby leading to Denial-of-Service.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.018 (76.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Ivanti Avalanche — versions 6.4.3

Weakness classification (CWE)

CWE-22 — Path Traversal

References

support@hackerone.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-27977?: CVE-2024-27977 is a high-severity vulnerability in Ivanti Avalanche, classified under Path Traversal. CVSS score: 8.1/10. Published 2024-04-19.
How severe is CVE-2024-27977?: High severity. CVSS v3 base score is 8.1 out of 10.