CVE-2021-2158: Vulnerability in the Hyperion Financial Management product of Oracle Hyperion (component: Task Automation). The supported version that is affected is ...

Description

Vulnerability in the Hyperion Financial Management product of Oracle Hyperion (component: Task Automation). The supported version that is affected is 11.1.2.4. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Hyperion Financial Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Hyperion Financial Management accessible data as well as unauthorized read access to a subset of Hyperion Financial Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Hyperion Financial Management. CVSS 3.1 Base Score 3.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L).

Metrics

CVSS 3.1

3.9/10

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

EPSS Probability

0.58%

43.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Oracle	Hyperion Financial Management	11.1.2.4

References

https://www.oracle.com/security-alerts/cpuapr2021.htmlPatch, Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2021.htmlPatch, Vendor Advisory

Timeline

Published: Apr 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-2158?

Vulnerability in the Hyperion Financial Management product of Oracle Hyperion (component: Task Automation). The supported version that is affected is 11.1.2.4. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Hyperion Financial Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Hyperion Financial Management accessible data as well as unauthorized read access to a subset of Hyperion Financial Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Hyperion Financial Management. CVSS 3.1 Base Score 3.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L).

How severe is CVE-2021-2158?

CVE-2021-2158 has a CVSS score of 3.9/10 (LOW severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.

How do I fix CVE-2021-2158?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.