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CVE

CVE-2021-23758

P2

Ajax.NET Professional Deserialization of Untrusted Data Vulnerability

Ajax.NET Professional · Ajax.NET Professional

Date added (CISA)

2026-08-26

Remediation due

2026-09-09

Known ransomware use

Not indicated

Remediation priority

P2 — past CISA due date

Associated with

Related to

Lazarus Group (TraderTraitor cluster) / APT38 / BlueNoroff · SPECTREcampaignCorrelated cluster2026-09-16
BadIIScampaignCorrelated cluster2026-08-26
SPECTREcampaignCorrelated cluster2026-08-20

Related

Nothing linked yet

No threat actor or pipeline report has been cross-referenced against this CVE yet. The associated-with rail above shows any asserted relationships.

Source: NVD ↗ · CISA KEV Catalog ↗