CYBERSECURITYTRACKER
Vulnerabilities

CVE-2019-18935

Progress Telerik UI for ASP.NET AJAX: Deserialization of Untrusted Data

What it is

Reported

Progress Telerik UI for ASP.NET AJAX contains a deserialization of untrusted data vulnerability through RadAsyncUpload which leads to code execution on the server in the context of the w3wp.exe process.

Source reported · Source: NVD · Complete source description.
Dates
Source last published: · Source last updated:

What is affected

Reported

Progress; Telerik UI for ASP.NET AJAX. Product-level identification only; no affected-version conclusion is available from this field.

Source reported · Source: NVD
Dates
Source last published: · Source last updated:

Urgency and basis

Tracker computed

Act now

Current priority score and EPSS: loading from the tracker record. They are read when this page loads and are not shown without JavaScript. They change daily and are not part of "Source last updated".

Tracker decision tier from the evidence detailed below
Dates
Source last updated:

Exploitation evidence

Reported

Active exploitation · CISA KEV · VulnCheck KEV · ENISA exploited-vulnerability catalog

Source reported
Dates
Active since: · CISA KEV added: · VulnCheck KEV added: · ENISA added: · Source last updated:

What to do

Reported

Apply updates per vendor instructions.

Source remediation ↗
Source reported · Tracked source remediation field
Dates
Source last updated:

Detection and validation

Mapped metadata availability only. These signals do not change priority.

  • Sigma

    Linux Crypto Mining Pool Connections. Level: high. Status: stable.

    Open Sigma metadata

  • Atomic

    C2 Data Exfiltration. Executor: powershell. Elevation: not reported.

    Open Atomic metadata

  • Nuclei

    Not mapped by tracked sources.

  • Metasploit

    exploit/windows/http/telerik_rau_deserialization. Rank: Excellent.

    Open Metasploit metadata

Evidence detail

Loading the full tracker evidence record…

Glossary

Open in glossary