PT-2021-2921 · Oracle · Essbase Analytic Provider Services+2

Yaoguang Chen · Published 2021-04-22 · Updated 2021-12-03 · CVE-2021-2244

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Hyperion Analytic Provider Services versions 11.1.2.4 and 12.2.1.4 Essbase Analytic Provider Services version 21.2

Description The issue is related to insufficient input validation in the JAPI component of the affected software, allowing an unauthenticated attacker with network access via HTTP to compromise Hyperion Analytic Provider Services. Successful attacks require human interaction from a person other than the attacker and may significantly impact additional products, potentially resulting in the takeover of Hyperion Analytic Provider Services.

Recommendations For Hyperion Analytic Provider Services versions 11.1.2.4 and 12.2.1.4, update to a version that includes the fix for this issue. For Essbase Analytic Provider Services version 21.2, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the JAPI component until a patch is available.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-02492

CVE-2021-2244

ZDI-21-452

Affected Products

Essbase Analytic Provider Services

Hyperion Analytic Provider Services

Japi

References · 6

• https://oracle.com/security-alerts/cpujul2021.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-2244 · Security Note
• https://bdu.fstec.ru/vul/2021-02492 · Security Note
• https://oracle.com/security-alerts/cpuapr2021.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-2244 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-452 · Security Note