CVE-2021-34427 is a critical vulnerability affecting Eclipse BIRT versions 4.8.0 and earlier, allowing an unauthenticated attacker to inject JSP code into the running instance via crafted query parameters, leading to remote code execution. This flaw carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation in the wild or Metasploit modules, Nuclei templates exist for detecting this vulnerability, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.8.0CPE matchmatch criteria | cpe:2.3:a:eclipse:business_intelligence_and_reporting_tools:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.