PT-2024-2912 · Ivanti · Ivanti Avalanche

Published 2024-03-18 · Updated 2025-05-06 · CVE-2024-27977

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ivanti Avalanche versions prior to 6.4.3

Description The issue is related to a Path Traversal vulnerability in the web component of Ivanti Avalanche. This vulnerability is due to incorrect restriction of the directory path name with limited access. Exploitation of this issue may allow a remote attacker to delete arbitrary files, leading to a Denial-of-Service. The vulnerability can be exploited by a remote authenticated attacker.

Recommendations For versions prior to 6.4.3, update to version 6.4.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable web component to minimize the risk of exploitation.

Fix

DoS

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2024-03077

CVE-2024-27977

ZDI-24-393

Affected Products

Ivanti Avalanche

References · 9

• https://zerodayinitiative.com/advisories/ZDI-24-393 · Security Note
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03077 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-27977 · Security Note
• https://osv.dev/vulnerability/CVE-2024-27977 · Vendor Advisory
• https://t.me/cvenotify/120975 · Telegram Post
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US&languageenUS= · Note
• https://twitter.com/CVEnew/status/1781153892983877953 · Twitter Post
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US&languageenUS= · Note