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.
Published: 2021-12-03
Score: 8.1 High
EPSS: 83.6% High
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Github GHSA Github GHSA GHSA-74r6-grj9-8rq6 Remote Code Execution in AjaxNetProfessional
Github GHSA Github GHSA GHSA-6r7c-6w96-8pvw Remote Code Execution in AjaxNetProfessional
History

Wed, 26 Aug 2026 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Michaelschwarz
Michaelschwarz ajax.net Professional
CPEs cpe:2.3:a:michaelschwarz:ajax.net_professional:*:*:*:*:*:.net:*:*
Vendors & Products Michaelschwarz
Michaelschwarz ajax.net Professional

Wed, 26 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 26 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-08-26T00:00:00+00:00', 'dueDate': '2026-09-09T00:00:00+00:00'}


Subscriptions

Ajaxpro.2 Project Ajaxpro.2
Michaelschwarz Ajax.net Professional
cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published:

Updated: 2026-08-27T03:56:43.403Z

Reserved: 2021-01-08T00:00:00.000Z

Link: CVE-2021-23758

cve-icon Vulnrichment

Updated: 2024-08-03T19:14:09.129Z

cve-icon NVD

Status : Analyzed

Published: 2021-12-03T20:15:07.557

Modified: 2026-08-27T04:16:38.863

Link: CVE-2021-23758

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses