CVE-2021-2158

CVE-2021-2158 is a low-severity vulnerability in Oracle Hyperion Financial Management with a CVSS 3.x base score of 3.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

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).

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 3.x base score of 3.9, rated low severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2021-2158 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-2158?
CVE-2021-2158 affects Oracle Hyperion Financial Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-2158?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-2158 published?
CVE-2021-2158 was published on 2021-04-22 and last updated on 2026-06-17.

References

Affected products (1)

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