RaqibCTI
CVE

CVE-2019-18935

P1⬤ KNOWN RANSOMWARE USE
Progress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data Vulnerability
Progress · Telerik UI for ASP.NET AJAX
Date added (CISA)
2021-11-03
Remediation due
2022-05-03
Known ransomware use
Yes
Remediation priority
P1known ransomware use · 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 ↗

CVE-2019-18935: Progress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data Vulnerability · RaqibCTI