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CVE-2021-2244

31
FAUCET Score

CVE-2021-2244 is a critical vulnerability affecting Oracle Hyperion Analytic Provider Services (versions 11.1.2.4, 12.2.1.4) and Oracle Essbase Analytic Provider Services (version 21.2), specifically within their JAPI components. This easily exploitable flaw allows an unauthenticated attacker with network access via HTTP to fully compromise the affected services, leading to complete takeover. With a CVSS 3.1 Base Score of 10.0, it poses severe impacts on confidentiality, integrity, and availability, and while it requires human interaction, attacks can significantly affect additional products. Despite its critical nature and high FAUCET Risk Score, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog, though it has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
21.2CPE matchmatch criteria
cpe:2.3:a:oracle:essbase_analytic_provider_services:21.2:*:*:*:*:*:*:*
11.1.2.4CPE matchmatch criteria
cpe:2.3:a:oracle:hyperion_analytic_provider_services:11.1.2.4:*:*:*:*:*:*:*
12.2.1.4CPE matchmatch criteria
cpe:2.3:a:oracle:hyperion_analytic_provider_services:12.2.1.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.75%
Probability of exploitation in next 30 days
EPSS Percentile
75.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0175 is in the 64th percentile among its peer group of 36,897 CVEs.

Social Chatter

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.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / security-alerts/cpuapr2021.html
PatchVendor Advisory
oracle.com / security-alerts/cpujul2021.html
Vendor Advisory