CVE-2021-42777

9.8 criticalEPSS 1.2%

Critical (9.8) in stimulsoft reports. EPSS 1.2% chance of exploitation in the next 30 days.

Stimulsoft (aka Stimulsoft Reports) 2013.1.1600.0, when Compilation Mode is used, allows an attacker to execute arbitrary C# code on any machine that renders a report, including the application server or a user's local machine, as demonstrated by System.Diagnostics.Process.Start.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-209
Published: 2022-10-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

stimulsoft:reports

References

http://burninatorsec.blogspot.com/2022/04/library-rce-object-chaining-cve-2021.html
http://burninatorsec.blogspot.com/2022/04/library-rce-object-chaining-cve-2021.html

Check your stack JSON