Detections
Analytics

SCA: security update for AjaxNetProfessional (GHSA-6r7c-6w96-8pvw)

critical Tenable Cloud Security Plugin ID 411602

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2021-23758)

See Also

https://github.com/advisories/GHSA-6r7c-6w96-8pvw

Plugin Details

Severity: Critical

ID: 411602

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.2

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-23758

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/7/2021

Vulnerability Publication Date: 12/3/2021

Exploitable With

Metasploit (AjaxPro Deserialization Remote Code Execution)

Reference Information

CVE: CVE-2021-23758

cwe: CWE-502