CVE-2021-2391 is a critical vulnerability affecting Oracle BI Publisher versions 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, and 12.2.1.4.0. This easily exploitable flaw allows a low-privileged attacker with network access via HTTP to fully compromise the affected Oracle BI Publisher instance, leading to complete loss of confidentiality, integrity, and availability. While rated with a high CVSS score of 8.8, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.5.0.0.0CPE matchmatch criteria | cpe:2.3:a:oracle:bi_publisher:5.5.0.0.0:*:*:*:*:*:*:* | ||
11.1.1.9.0CPE matchmatch criteria | cpe:2.3:a:oracle:bi_publisher:11.1.1.9.0:*:*:*:*:*:*:* | ||
12.2.1.3.0CPE matchmatch criteria | cpe:2.3:a:oracle:bi_publisher:12.2.1.3.0:*:*:*:*:*:*:* | ||
12.2.1.4.0CPE matchmatch criteria | cpe:2.3:a:oracle:bi_publisher:12.2.1.4.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.