ZDI-CAN-15330: Ivanti Avalanche Web File Server Service Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the Web File Server service. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ivanti Avalanche |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-15330?
ZDI-CAN-15330 has a high severity rating due to the potential for remote code execution.
How do I fix ZDI-CAN-15330?
To fix ZDI-CAN-15330, ensure that you update Ivanti Avalanche to the latest version available from the vendor.
What types of attacks can exploit ZDI-CAN-15330?
ZDI-CAN-15330 can be exploited by remote attackers to execute arbitrary code on affected systems.
Is authentication necessary to exploit ZDI-CAN-15330?
Yes, authentication is required to exploit ZDI-CAN-15330, but it can be bypassed.
Which software is affected by ZDI-CAN-15330?
ZDI-CAN-15330 affects Ivanti Avalanche installations specifically.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-22-779
- alias/ZDI-CAN-15330
- alias/CVE-2022-36974
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/type
- agent/description
- agent/event
- agent/tags
- agent/source
- vendor/ivanti
- canonical/ivanti avalanche