CVE-2024-21887 is a critical command injection vulnerability affecting the web components of Ivanti Connect Secure and Ivanti Policy Secure versions 9.x and 22.x, which allows for arbitrary command execution on the appliance. With a CVSS score of 9.1, this flaw permits attackers to send specially crafted requests that compromise the system's confidentiality, integrity, and availability, typically requiring administrative privileges unless chained with an authentication bypass. The vulnerability presents an immediate danger as it is actively exploited in the wild, including confirmed use in ransomware campaigns, and has publicly available weaponized exploit code via Metasploit and Nuclei.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.0CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.0:*:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.4 Mastodon, and 1.7 GitHub mentions.
The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.