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Remote Code Execution in AjaxNetProfessional

Critical severity GitHub Reviewed Published Dec 16, 2021 to the GitHub Advisory Database • Updated Nov 14, 2023

Package

nuget AjaxNetProfessional (NuGet)

Affected versions

<= 21.11.29

Patched versions

21.11.29.1

Description

All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization of arbitrary .NET classes, which can be abused to gain remote code execution.

References

Published by the National Vulnerability Database Dec 3, 2021
Reviewed Dec 6, 2021
Published to the GitHub Advisory Database Dec 16, 2021
Last updated Nov 14, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2021-23758

GHSA ID

GHSA-74r6-grj9-8rq6

Source code

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