UpHeron
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Servers and applications

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 appliance.

Actively exploited: CISA added it to its Known Exploited Vulnerabilities catalog on 10 Jan 2024.

Severity
Critical 9.1
Published
12 Jan 2024
Last changed
4 Aug 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Ivanti Connect SecureServers and applications · cpe:a:ivanti:connect_secure
  • Version 22.6-r2
  • Version 22.6-r1
  • Version 22.6
  • Version 22.5-r2.1
All 44 release lines
  • Version 9.0
  • Version 9.1-r1
  • Version 9.1-r2
  • Version 9.1-r3
  • Version 9.1-r4
  • Version 9.1-r4.1
  • Version 9.1-r4.2
  • Version 9.1-r4.3
  • Version 9.1-r5
  • Version 9.1-r6
  • Version 9.1-r7
  • Version 9.1-r8
  • Version 9.1-r8.1
  • Version 9.1-r8.2
  • Version 9.1-r9
  • Version 9.1-r9.1
  • Version 9.1-r10
  • Version 9.1-r11
  • Version 9.1-r11.3
  • Version 9.1-r11.4
  • Version 9.1-r11.5
  • Version 9.1-r12
  • Version 9.1-r12.1
  • Version 9.1-r13
  • Version 9.1-r13.1
  • Version 9.1-r14
  • Version 9.1-r15
  • Version 9.1-r15.2
  • Version 9.1-r16
  • Version 9.1-r16.1
  • Version 9.1-r17
  • Version 9.1-r17.1
  • Version 9.1-r18
  • Version 22.1-r1
  • Version 22.1-r6
  • Version 22.2
  • Version 22.2-r1
  • Version 22.3-r1
  • Version 22.4-r1
  • Version 22.4-r2.1
  • Version 22.5-r2.1
  • Version 22.6
  • Version 22.6-r1
  • Version 22.6-r2

Known exploited

CISA name
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Due for US agencies
22 Jan 2024
Used in ransomware
Yes, known

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-21887
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-21887