Vulnerability in Oracle Business Intelligence
CVE-2021-2456
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component: Analytics Web General). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.814 (99.6th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.814 · newest: 0.814 · change: 0.000
Affected products
- Oracle Business Intelligence — versions 12.2.1.4.0
- Oracle Corporation Business Intelligence Enterprise Edition — versions 12.2.1.4.0
Public proof-of-concept exploits
References
- www.oracle.com/security-alerts/cpujul2021.html (Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-21-885/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-2456?
- CVE-2021-2456 is a critical-severity vulnerability in Oracle Business Intelligence. CVSS score: 9.8/10. Published 2021-07-21.
- How severe is CVE-2021-2456?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-2456 known to be exploited?
- 17 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.