CVE-2021-23758
HIGHAjaxpro.2 < 21.10.30.1 - Insecure Deserialization
Title source: ruleDescription
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.
Exploits (2)
metasploit
WORKING POC
EXCELLENT
by Hans-Martin Münch (MOGWAI LABS), Jemmy Wang · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/ajaxpro_deserialization_rce.rb
References (3)
Scores
CVSS v3
8.1
EPSS
0.8778
EPSS Percentile
99.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (2)
ajaxpro.2_project/ajaxpro.2
< 21.10.30.1
nuget/AjaxNetProfessional
0 - 21.11.29.1NuGet
Published
Dec 03, 2021
Tracked Since
Feb 18, 2026