8.8
CVSSv3

CVE-2024-21888

Published: 31/01/2024 Updated: 31/01/2024
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

A privilege escalation vulnerability in web component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows a user to elevate privileges to that of an administrator.

Vulnerability Trend

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ivanti connect secure 22.1

ivanti connect secure 22.2

ivanti connect secure 9.1

ivanti connect secure 21.9

ivanti connect secure 21.12

ivanti policy secure 22.2

ivanti policy secure 22.1

ivanti policy secure 9.1

ivanti connect secure 22.4

ivanti connect secure 22.3

ivanti connect secure 22.6

ivanti policy secure 22.3

ivanti policy secure 22.6

ivanti policy secure 22.5

ivanti policy secure 22.4

ivanti connect secure 9.0

ivanti policy secure 9.0

Exploits

This Metasploit module chains a server side request forgery (SSRF) vulnerability (CVE-2024-21893) and a command injection vulnerability (CVE-2024-21887) to exploit vulnerable instances of either Ivanti Connect Secure or Ivanti Policy Secure, to achieve unauthenticated remote code execution All currently supported versions 9x and 22x are vulnerab ...

Github Repositories

Mitigation validation utility for the Ivanti Connect Around attack chain. Runs multiple checks. CVE-2023-46805, CVE-2024-21887.

Ivanti Connect Around Vulnerability Checker Ivanti Connect Around Vulnerability Checker Overview Features Types of Checks WEB ACCESS SYSTEM INFO BYPASS DETECTED Status Types Explanation Getting Started Requirements Usage Arguments Target Specification Custom Variables Output Stylization To Do Contribution Guidelines Reporting Issues Submitting Pull Requests Int

Practical steps to help mitigate the risk of Zero-Day vulnerabilities

0 Day Mitigations Practical steps to help mitigate the risk of Zero-Day vulnerabilities A presentation delivered to the College IT Conference 2024 As a presentation on YouTube: Coming soon! By James Preston of ANSecurity Personal blog at myworldofitnet Introduction By the end of this presentation you will Understand the common elements in some recent Zero-Day vulnerabili

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BleepingComputer • Bill Toulas • 09 Mar 2024

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Ivanti releases patches for VPN zero-days, discloses two more high-severity vulns
The Register

Topics Security Off-Prem On-Prem Software Offbeat Special Features Vendor Voice Vendor Voice Resources Many versions still without fixes while sophisticated attackers bypass mitigations

Ivanti has finally released the first round of patches for vulnerability-stricken Connect Secure and Policy Secure gateways, but in doing so has also found two additional zero-days, one of which is under active exploitation. The news comes days after Ivanti, which releases its patches on a staggered schedule, said the first batch of fixes – due last week – was delayed, and many versions remain without official fixes. Patches are now available for versions 9.1R14.4, 9.1R17.2, 9.1R18.3, 22.4R2...