CVE-2025-3600
highpriority · track · 9EPSS 0.263 · 98 %ileDEEURUUSEPSS · scored 2026-10-27
In Progress® Telerik® UI for AJAX, versions 2011.2.712 to 2025.1.218, an unsafe reflection vulnerability exists that may lead to an unhandled exception resulting in a crash of the hosting process and denial of service.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedResMaweidmueller_psirt
Update to version V3.7.4
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (19)
Products and version ranges known to be affected.
- progress telerik ui for asp.net ajax2011.2712 → 2025.1.218nvdUScpe:2.3:a:progress:telerik_ui_for_asp.net_ajax:*:*:*:*:*:*:*:*
advisories (2)
Vendor and ecosystem advisories describing this.
- VDE-2025-041Weidmueller: ResMa is affected by a Vulnerability for ASP.NET AJAX2025-05-19csaf · weidmueller_psirtDE
Weidmueller product ResMa is affected by ASP.NET AJAX vulnerability. Weidmueller has released a new firmware for the affected product to fix the vulnerability.
- WID-SEC-W-2025-1053Progress Software Sitefinity: Schwachstelle ermöglicht Denial of ServiceDeutsch2025-05-14csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Progress Software Sitefinity ausnutzen, um einen Denial of Service Angriff durchzuführen.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2025-3600cnnvd
- https://vigilance.fr/vulnerability/Progress-Telerik-UI-for-AJAX-denial-of-service-via-Unsafe-Reflection-47158cnnvd
- https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-unsafe-reflection-cve-2025-3600cnnvd
- https://www.telerik.com/products/aspnet-ajax/documentation/upgrade-compatibility/upgrading-instructions/upgrading-a-trial-to-a-developer-license-or-to-a-newer-versionPatchcnnvd
- https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-unsafe-reflection-cve-2025-3600enisa_euvd
- https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-unsafe-reflection-cve-2025-3600MitigationVendor Advisorynvd
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