What’s Vulnerable › Vulnerabilities

CVE-2021-22096

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-28 · updated 2026-06-17
• Weakness: CWE-117

Description

In Spring Framework versions 5.3.0 - 5.3.10, 5.2.0 - 5.2.17, and older unsupported versions, it is possible for a user to provide malicious input to cause the insertion of additional log entries.

Affected products

• Active IQ Unified Manager for VMware vSphere, Linux, and Microsoft Windows: all versions
• NetApp Management Services For Element Software And Netapp Hci: all versions
• NetApp Metrocluster Tiebreaker: all versions
• NetApp Snap Creator Framework: all versions
• NetApp SnapCenter: all versions
• Oracle Communications Cloud Native Core Console: 1.9.0
• Oracle Communications Cloud Native Core Service Communication Proxy: 1.15.0
• Spring Framework: from 5.2.0 through 5.2.17; from 5.3.0 through 5.3.10
• Spring Framework: from Spring Framework versions 5.3.x prior through 5.3.12+, 5.2.x prior to 5.2.18+ and all older unsupported versions are impacted.

References

• https://security.netapp.com/advisory/ntap-20211125-0005/
• https://tanzu.vmware.com/security/cve-2021-22096
• https://www.oracle.com/security-alerts/cpuapr2022.html
• https://security.netapp.com/advisory/ntap-20211125-0005/
• https://tanzu.vmware.com/security/cve-2021-22096
• https://www.oracle.com/security-alerts/cpuapr2022.html

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