CVE-2025-5466
"Ivanti Connect Secure and Ivanti Policy Secure Denial of Service Vulnerability"
Description
XEE in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 22.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote authenticated attacker with admin privileges to trigger a denial of service
INFO
Published Date :
Aug. 12, 2025, 3:15 p.m.
Last Modified :
Aug. 13, 2025, 5:34 p.m.
Remotely Exploit :
Yes !
Source :
3c1d8aa1-5a33-4ea4-8992-aadd6440af75
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 |
Solution
- Update Ivanti Connect Secure to 22.7R2.8 or later.
- Update Ivanti Policy Secure to 22.7R1.5 or later.
- Update Ivanti ZTA Gateway to 22.8R2.3-723 or later.
- Update Ivanti Neurons for Secure Access to 22.8R1.4 or later.
Public PoC/Exploit Available at Github
CVE-2025-5466 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-5466.
| URL | Resource |
|---|---|
| https://forums.ivanti.com/s/article/August-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-Multiple-CVEs?language=en_US |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-5466 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-5466
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Chacal Crasher - es un sistema que intenta afectar CVE remotos actuales para crashear la plataforma remota sería lo que antes llamaban NUKER moderno.
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-5466 vulnerability anywhere in the article.
-
CybersecurityNews
Ivanti Connect Secure, Policy Secure and ZTA Vulnerabilities Let Attackers Trigger DoS Attack
Ivanti has released critical security updates addressing multiple high and medium-severity vulnerabilities across its Connect Secure, Policy Secure, and Zero Trust Access (ZTA) gateway products. The v ... Read more
The following table lists the changes that have been made to the
CVE-2025-5466 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
Aug. 12, 2025
Action Type Old Value New Value Added Description XEE in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 22.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote authenticated attacker with admin privileges to trigger a denial of service Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-776 Added Reference https://forums.ivanti.com/s/article/August-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-Multiple-CVEs?language=en_US