CVE-2024-21638 is a critical elevation of privilege vulnerability affecting Microsoft Azure IPAM (IP Address Management) versions prior to 3.0.0. The flaw stems from insufficient validation of authentication tokens, allowing an attacker to impersonate privileged users and gain unauthorized access to data within the IPAM instance and potentially the broader Azure environment. With a CVSS score of 9.8 (CRITICAL), this vulnerability is remotely exploitable with low attack complexity, leading to high impact on confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.0CPE matchmatch criteria | cpe:2.3:a:microsoft:azure_ipam:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.