CVE-2024-21894
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack. In certain conditions this may lead to execution of arbitrary code
Una vulnerabilidad de desbordamiento de montón en el componente IPSec de Ivanti Connect Secure (9.x, 22.x) e Ivanti Policy Secure permite que un usuario malintencionado no autenticado envíe solicitudes especialmente manipuladas para bloquear el servicio, provocando así un ataque DoS. En determinadas condiciones, esto puede conducir a la ejecución de código arbitrario.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-01-03 CVE Reserved
- 2024-04-04 CVE Published
- 2024-04-21 EPSS Updated
- 2024-10-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-703: Improper Check or Handling of Exceptional Conditions
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r1 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r10 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r11 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r11.5 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r12 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r13 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r14, lts |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r15 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r16 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r17 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r18 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r2 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r3 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r4 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r4.1 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r4.2 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r4.3 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r5 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r6 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r7 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r8 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 9.1 Search vendor "Ivanti" for product "Connect Secure" and version "9.1" | r9 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 22.1 Search vendor "Ivanti" for product "Connect Secure" and version "22.1" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 22.2 Search vendor "Ivanti" for product "Connect Secure" and version "22.2" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 22.3 Search vendor "Ivanti" for product "Connect Secure" and version "22.3" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 22.4 Search vendor "Ivanti" for product "Connect Secure" and version "22.4" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 22.5 Search vendor "Ivanti" for product "Connect Secure" and version "22.5" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Connect Secure Search vendor "Ivanti" for product "Connect Secure" | 22.6 Search vendor "Ivanti" for product "Connect Secure" and version "22.6" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | r1 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | r2 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | r2.1 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | r3 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | r3.1 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.0 Search vendor "Ivanti" for product "Policy Secure" and version "9.0" | r4 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r1 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r10 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r11 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r12 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r13 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r14 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r15 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r16 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r17 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r18 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r2 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r3 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r4 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r5 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r6 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r7 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r8 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 9.1 Search vendor "Ivanti" for product "Policy Secure" and version "9.1" | r9 |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 22.1 Search vendor "Ivanti" for product "Policy Secure" and version "22.1" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 22.2 Search vendor "Ivanti" for product "Policy Secure" and version "22.2" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 22.3 Search vendor "Ivanti" for product "Policy Secure" and version "22.3" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 22.4 Search vendor "Ivanti" for product "Policy Secure" and version "22.4" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 22.5 Search vendor "Ivanti" for product "Policy Secure" and version "22.5" | - |
Affected
| ||||||
| Ivanti Search vendor "Ivanti" | Policy Secure Search vendor "Ivanti" for product "Policy Secure" | 22.6 Search vendor "Ivanti" for product "Policy Secure" and version "22.6" | - |
Affected
| ||||||