Arbitrary file upload in Eclipse Business_intelligence_and_reporting_tools
CVE-2021-34427
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.577 (99.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Eclipse Business_intelligence_and_reporting_tools
- The Eclipse Foundation Birt — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- emo@eclipse.org (Exploit, Patch, Issue Tracking, Vendor Advisory)
- emo@eclipse.org (mailing-list, Exploit, Mailing List, Third Party Advisory)
- emo@eclipse.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-34427?
- CVE-2021-34427 is a critical-severity vulnerability in Eclipse Business_intelligence_and_reporting_tools, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2021-06-25.
- How severe is CVE-2021-34427?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-34427 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.