CVE-2021-34427

CRITICAL 9.8CVE-2021-34427 · Published 25/06/2021 · updated 17/06/2026

In short

CVE-2021-34427 is a CRITICAL (CVSS 9.8) vulnerability affecting business intelligence and reporting tools (eclipse).
Chance of exploitation in the next 30 days (EPSS): 58.0%, higher than 99.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
business intelligence and reporting tools eclipse	`≤ 4.8.0`	No fix yet

Description

In Eclipse BIRT versions 4.8.0 and earlier, an attacker can use query parameters to create a JSP file which is accessible from remote (current BIRT viewer dir) to inject JSP code into the running instance.

References

packetstormsecurity.com/files/170326/Eclipse-Business-Intelligence-Reporting-Tool-4.11.0-Remote-Code-Execution.html · Exploit
seclists.org/fulldisclosure/2022/Dec/30 · Exploit
bugs.eclipse.org/bugs/show_bug.cgi · Exploit

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