Create 20240904001-Ivanti-Critical-Vulnerability-PoC-Published.md (#970)

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Ivanti Critical Vulnerability PoC Published - 20240904001

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Co-authored-by: jasonkasih <jasonkasih@users.noreply.github.com>
Co-authored-by: JadonWill <117053393+JadonWill@users.noreply.github.com>
Co-authored-by: JadonWill <JadonWill@users.noreply.github.com>

docs/advisories/20240904001-Ivanti-Critical-Vulnerability-PoC-Published.md

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+# Ivanti Critical Vulnerability PoC Published - 20240904001
+
+## Overview
+
+Ivanti released updates for Ivanti Virtual Traffic Manager (vTM) which addressed a critical vulnerability. Successful exploitation could lead to authentication bypass and creation of an administrator user.
+
+## What is vulnerable?
+
+| Product(s) Affected            | Version(s)                                                                                                                | CVE #                                                           | CVSS v4/v3 | Severity |
+| ------------------------------ | ------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------- | ---------- | -------- |
+| Ivanti Virtual Traffic Manager | 22.2 \< 22.2R1 <br> 22.3 \< 22.3R3 <br>22.3R2 \< 22.3R3 <br> 22.5R1 \< 22.5R2 <br> 22.6R1 \< 22.6R2 <br> 22.7R1 \< 22.7R2 | [CVE-2024-7593](https://nvd.nist.gov/vuln/detail/CVE-2024-7593) | 9.8        | Critical |
+
+## What has been observed?
+
+Ivanti is not aware of any customers being exploited by this vulnerability at the time of disclosure, however a Proof of Concept is publicly available.
+There is no evidence of exploitation affecting Western Australian Government networks at the time of publishing.
+
+## Recommendation
+
+The WA SOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframe of *48 hours...* (refer [Patch Management](../guidelines/patch-management.md)):
+
+- Vendor article: <https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Virtual-Traffic-Manager-vTM-CVE-2024-7593?language=en_US>