Vulnerability in Ivanti Ics

CVE-2024-21887

A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the a…

EPSS: 0.944 (100.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: .

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known ransomware campaign use: yes.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-21887?
CVE-2024-21887 is a critical-severity vulnerability in Ivanti Ics. CVSS score: 9.1/10. Published 2024-01-12.
How severe is CVE-2024-21887?
Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2024-21887 known to be exploited?
Yes. CVE-2024-21887 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-01-10), indicating it is being actively exploited. 71 public proof-of-concept repositories are indexed.