CVE-2024-21887
- EPSS 94.42%
- Published 12.01.2024 17:15:10
- Last modified 12.02.2025 19:55:33
- Source support@hackerone.com
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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.
10.01.2024: CISA Known Exploited Vulnerabilities (KEV) Catalog
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability
VulnerabilityIvanti Connect Secure (ICS, formerly known as Pulse Connect Secure) and Ivanti Policy Secure contain a command injection vulnerability in the web components of these products, which can allow an authenticated administrator to send crafted requests to execute code on affected appliances. This vulnerability can be leveraged in conjunction with CVE-2023-46805, an authenticated bypass issue.
DescriptionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Required actionsType | Source | Score | Percentile |
---|---|---|---|
EPSS | FIRST.org | 94.42% | 1 |
Source | Base Score | Exploit Score | Impact Score | Vector string |
---|---|---|---|---|
nvd@nist.gov | 9.1 | 2.3 | 6 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
|
support@hackerone.com | 9.1 | 2.3 | 6 |
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
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The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.