← Vulnerability feed

Vulnerability record · CVE-2024-24996 · published 19 April 2024

CVE-2024-24996: Ivanti avalanche heap-based buffer overflow vulnerability

Ivanti · Avalanche

A Heap overflow vulnerability in WLInfoRailService component of Ivanti Avalanche before 6.4.3 allows an unauthenticated remote attacker to execute arbitrary commands.

9.8 CVSS 3.1 Critical EPSS 32% · top 1.7% CWE-122 · Heap-based buffer overflow
9.8CVSS 3.1 base score
32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A Heap overflow vulnerability in WLInfoRailService component of Ivanti Avalanche before 6.4.3 allows an unauthenticated remote attacker to execute arbitrary commands.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US Vendor Advisory
https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US Vendor Advisory

Track CVE-2024-24996 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-38036Ivanti avalanche classic buffer overflow vulnerabilityA security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that …EPSS 2.7%9.8CVE-2024-13179Ivanti Avalanche path traversal allows unauthenticated auth bypassIvanti Avalanche before 6.4.7 contains a path traversal flaw (CWE-22) that also enables authentication bypass via an alternate path (CWE-288). A remo…EPSS 63%analysed9.8CVE-2024-13181Ivanti avalanche path traversal vulnerabilityPath Traversal in Ivanti Avalanche before version 6.4.7 allows a remote unauthenticated attacker to bypass authentication. This CVE addresses incompl…EPSS 32%9.8CVE-2024-47010Ivanti avalanche path traversal vulnerabilityPath Traversal in Ivanti Avalanche before version 6.4.5 allows a remote unauthenticated attacker to bypass authentication.EPSS 38%9.8CVE-2024-47009Ivanti avalanche path traversal vulnerabilityPath Traversal in Ivanti Avalanche before version 6.4.5 allows a remote unauthenticated attacker to bypass authentication.EPSS 1.7%9.8CVE-2024-29204Ivanti avalanche heap-based buffer overflow vulnerabilityA Heap Overflow vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows a remote unauthenticated attacker to execute ar…EPSS 4.3%9.8CVE-2024-22061Ivanti avalanche command injection vulnerabilityA Heap Overflow vulnerability in WLInfoRailService component of Ivanti Avalanche before 6.4.3 allows a remote unauthenticated attacker to execute arb…EPSS 3.6%9.8CVE-2023-46261Ivanti avalanche out-of-bounds write vulnerabilityAn attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial of Service …EPSS 11%

Source: NIST National Vulnerability Database (record CVE-2024-24996), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.