CVE-2021-2319

CVE-2021-2319 is a critical-severity vulnerability in Oracle Cloud Infrastructure Storage Gateway with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Vulnerability in the Oracle Cloud Infrastructure Storage Gateway product of Oracle Storage Gateway (component: Management Console). The supported version that is affected is Prior to 1.4. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Cloud Infrastructure Storage Gateway. While the vulnerability is in Oracle Cloud Infrastructure Storage Gateway, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Cloud Infrastructure Storage Gateway. Note: Updating the Oracle Cloud Infrastructure Storage Gateway to version 1.4 or later will address these vulnerabilities. Download the latest version of Oracle Cloud Infrastructure Storage Gateway from <a href=" https://www.oracle.com/downloads/cloud/oci-storage-gateway-downloads.html">here. Refer to Document <a href="https://support.oracle.com/rs?type=doc&id=2768897.1">2768897.1 for more details. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Frequently asked questions

What is CVE-2021-2319?
Vulnerability in the Oracle Cloud Infrastructure Storage Gateway product of Oracle Storage Gateway (component: Management Console). The supported version that is affected is Prior to 1.4. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Cloud Infrastructure Storage Gateway. While the vulnerability is in Oracle Cloud Infrastructure Storage Gateway, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Cloud Infrastructure Storage Gateway. Note: Updating the Oracle Cloud Infrastructure Storage Gateway to version 1.4 or later will address these vulnerabilities. Download the latest version of Oracle Cloud Infrastructure Storage Gateway from <a href=" https://www.oracle.com/downloads/cloud/oci-storage-gateway-downloads.html">here. Refer to Document <a href="https://support.oracle.com/rs?type=doc&id=2768897.1">2768897.1 for more details. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
How severe is CVE-2021-2319?
CVE-2021-2319 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-2319 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-2319?
CVE-2021-2319 affects Oracle Cloud Infrastructure Storage Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-2319?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-2319 published?
CVE-2021-2319 was published on 2021-04-22 and last updated on 2026-06-17.

References

Affected products (1)

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