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CVE-2021-22118

HIGHCVSS 7.8/10EPSS 0.40%

Last modified

CVE-2021-22118 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

Metrics

CVSS 3.1
7.8/10

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

EPSS Probability
0.40%

31.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
VmwareSpring Framework>= 5.2.0, < 5.2.15
VmwareSpring Framework>= 5.3.0, < 5.3.7
OracleCommerce Guided Search11.3.2
OracleCommunications Brm - Elastic Charging Engine12.0.0.3
OracleCommunications Cloud Native Core Binding Support Function1.9.0
OracleCommunications Cloud Native Core Policy1.14.0
OracleCommunications Cloud Native Core Security Edge Protection Proxy1.6.0
OracleCommunications Cloud Native Core Service Communication Proxy1.14.0
OracleCommunications Cloud Native Core Unified Data Repository1.14.0
OracleCommunications Diameter Intelligence Hub>= 8.0.0, <= 8.1.0
OracleCommunications Diameter Intelligence Hub>= 8.2.0, <= 8.2.3
OracleCommunications Element Manager>= 8.2.0, <= 8.2.4.0
OracleCommunications Interactive Session Recorder6.4
OracleCommunications Network Integrity7.3.6
OracleCommunications Session Report Manager>= 8.0.0, <= 8.2.4.0
OracleCommunications Session Route Manager>= 8.0.0, <= 8.2.4.0
OracleCommunications Unified Inventory Management7.4.1
OracleCommunications Unified Inventory Management7.4.2
OracleCommunications Unified Inventory Management7.5.0
OracleDocumaker>= 12.6.0, <= 12.6.4
OracleEnterprise Data Quality12.2.1.3.0
OracleEnterprise Data Quality12.2.1.4.0
OracleFinancial Services Analytical Applications Infrastructure>= 8.0.8, <= 8.1.1
OracleHealthcare Data Repository8.1.0
OracleInsurance Policy Administration>= 11.0, <= 11.3.1
OracleInsurance Rules Palette11.0.2
OracleInsurance Rules Palette11.1.0
OracleInsurance Rules Palette11.2.7
OracleInsurance Rules Palette11.3.0
OracleInsurance Rules Palette11.3.1
OracleMysql Enterprise Monitor<= 8.0.25
OracleRetail Assortment Planning16.0
OracleRetail Customer Management And Segmentation Foundation>= 16.0, <= 19.0
OracleRetail Financial Integration14.1.3.2
OracleRetail Financial Integration15.0.3.1
OracleRetail Financial Integration16.0.3
OracleRetail Integration Bus14.1.3.2
OracleRetail Integration Bus15.0.3.1
OracleRetail Integration Bus16.0.3
OracleRetail Merchandising System19.0.1
OracleRetail Order Broker16.0
OracleRetail Predictive Application Server14.1.3
OracleRetail Predictive Application Server15.0.3
OracleRetail Predictive Application Server16.0.3
OracleUtilities Testing Accelerator6.0.0.1.1
OracleUtilities Testing Accelerator6.0.0.2.2
OracleUtilities Testing Accelerator6.0.0.3.1
NetappHciAll versions
NetappManagement Services For Element SoftwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-22118?
In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.
How severe is CVE-2021-22118?
CVE-2021-22118 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22118?
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.

Are you affected by CVE-2021-22118?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST