CVE-2022-36974

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche 6.3.2.3490. 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. Was ZDI-CAN-15330.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt	Release Notes
https://www.zerodayinitiative.com/advisories/ZDI-22-779/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*

History

05 Apr 2023, 21:05

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
References	~~(MISC) https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt -~~	(MISC) https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt - Release Notes
References	~~(MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-779/ -~~	(MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-779/ - Third Party Advisory, VDB Entry
First Time		Ivanti Ivanti avalanche
CPE		cpe:2.3:a:ivanti:avalanche::::::::

29 Mar 2023, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-03-29 19:15

Updated : 2023-12-10 15:01

NVD link : CVE-2022-36974

Mitre link : CVE-2022-36974

CVE.ORG link : CVE-2022-36974

JSON object : View

Products Affected

ivanti

avalanche

CWE

CWE-502

Deserialization of Untrusted Data

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