CRITICAL

CVE-2020-15865

CVSS v3

9.8

CRITICAL

EPSS Score

5.1 %

exploit probability, as of 2026-10-18

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-15865 yet.

Full record on NVD

Description

A Remote Code Execution vulnerability in Stimulsoft (aka Stimulsoft Reports) 2013.1.1600.0 allows an attacker to encode C# scripts as base-64 in the report XML file so that they will be compiled and executed on the server that processes this file. This can be used to fully compromise the server.

Technical details

Published: 2020-08-18

Frequently asked questions

What is CVE-2020-15865?

Is CVE-2020-15865 actively exploited?

Active exploitation of CVE-2020-15865 has not been confirmed. Its EPSS score was 5.1% on 2026-10-18, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-15865?

CVE-2020-15865 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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