Secure Access Client
CVE-2023-38043
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V2 - Validation and Business Logic Resource consumption limits
MITRE ATT&CK
1 technique across 1 tactic: Impact The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required. |
| Exploit ScenarioDerived | A local attacker with access to the system could cause denial of service by exhausting system resources. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAI
A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition on the user machine and, in some cases, resulting in a full compromise of the system. Affected products include: Ivanti Secure Access Client.
Know when Secure Access Client gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition on the user machine and, in some cases, resulting in a full compromise of the system.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.
Affected Products (CPE)NVD
More in Secure Access Client
View allDHCP can add routes to a client’s routing table via the classless static route option (121). Rated high severity (CVSS 7
Remote code execution in Ivanti Secure Access Client versions prior to 22.8R6 allows unauthenticated attackers to run ar
A vulnerability has been discovered in the Citrix Secure Access client for Ubuntu which, if exploited, could allow an at
Local privilege escalation vulnerability in Citrix Secure Access Client for Windows that allows an authenticated, low-pr
Insufficient validation in Ivanti Secure Access Client before 22.7R4 allows a local authenticated attacker to escalate t
Incorrect permissions in Ivanti Secure Access Client before 22.7R4 allows a local authenticated attacker to escalate the
When a particular process flow is initiated, an attacker may be able to gain unauthorized elevated privileges on the aff
A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally au
A vulnerability has been identified in the Ivanti Secure Access Windows client, which could allow a locally authenticate
A vulnerability has been discovered in the Citrix Secure Access client for Windows which, if exploited, could allow an a
Insufficient permissions in Ivanti Secure Access Client before version 22.8R1 allows a local authenticated attacker to d
Improper authorization in Ivanti Secure Access Client before version 22.7R3 allows a local authenticated attacker to mod
GitHub PoC
Exploit-DB